20089975320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{1097}}^1$

素因数の和:1695

約数の個数: 256

約数和(自身を含む): 69316300800

約数和(自身を除く): 49226325480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 547, 558, 620, 744, 837, 930, 1080, 1094, 1097, 1116, 1240, 1395, 1641, 1674, 1860, 2188, 2194, 2232, 2735, 2790, 3282, 3291, 3348, 3720, 4185, 4376, 4388, 4923, 5470, 5485, 5580, 6564, 6582, 6696, 8205, 8370, 8776, 9846, 9873, 10940, 10970, 11160, 13128, 13164, 14769, 16410, 16455, 16740, 16957, 19692, 19746, 21880, 21940, 24615, 26328, 29538, 29619, 32820, 32910, 33480, 33914, 34007, 39384, 39492, 43880, 49230, 49365, 50871, 59076, 59238, 65640, 65820, 67828, 68014, 73845, 78984, 84785, 98460, 98730, 101742, 102021, 118152, 118476, 131640, 135656, 136028, 147690, 148095, 152613, 169570, 170035, 196920, 197460, 203484, 204042, 236952, 254355, 272056, 295380, 296190, 305226, 306063, 339140, 340070, 394920, 406968, 408084, 457839, 508710, 510105, 590760, 592380, 600059, 610452, 612126, 678280, 680140, 763065, 816168, 915678, 918189, 1017420, 1020210, 1184760, 1200118, 1220904, 1224252, 1360280, 1526130, 1530315, 1800177, 1831356, 1836378, 2034840, 2040420, 2289195, 2400236, 2448504, 3000295, 3052260, 3060630, 3600354, 3662712, 3672756, 4080840, 4578390, 4590945, 4800472, 5400531, 6000590, 6104520, 6121260, 7200708, 7345512, 9000885, 9156780, 9181890, 10801062, 12001180, 12242520, 14401416, 16201593, 18001770, 18313560, 18363780, 18601829, 21602124, 24002360, 27002655, 32403186, 36003540, 36727560, 37203658, 43204248, 54005310, 55805487, 64806372, 72007080, 74407316, 81007965, 93009145, 108010620, 111610974, 129612744, 148814632, 162015930, 167416461, 186018290, 216021240, 223221948, 279027435, 324031860, 334832922, 372036580, 446443896, 502249383, 558054870, 648063720, 669665844, 744073160, 837082305, 1004498766, 1116109740, 1339331688, 1674164610, 2008997532, 2232219480, 2511246915, 3348329220, 4017995064, 5022493830, 6696658440, 10044987660, 20089975320]

約数ペア:

[(1, 20089975320), (2, 10044987660), (3, 6696658440), (4, 5022493830), (5, 4017995064), (6, 3348329220), (8, 2511246915), (9, 2232219480), (10, 2008997532), (12, 1674164610), (15, 1339331688), (18, 1116109740), (20, 1004498766), (24, 837082305), (27, 744073160), (30, 669665844), (31, 648063720), (36, 558054870), (40, 502249383), (45, 446443896), (54, 372036580), (60, 334832922), (62, 324031860), (72, 279027435), (90, 223221948), (93, 216021240), (108, 186018290), (120, 167416461), (124, 162015930), (135, 148814632), (155, 129612744), (180, 111610974), (186, 108010620), (216, 93009145), (248, 81007965), (270, 74407316), (279, 72007080), (310, 64806372), (360, 55805487), (372, 54005310), (465, 43204248), (540, 37203658), (547, 36727560), (558, 36003540), (620, 32403186), (744, 27002655), (837, 24002360), (930, 21602124), (1080, 18601829), (1094, 18363780), (1097, 18313560), (1116, 18001770), (1240, 16201593), (1395, 14401416), (1641, 12242520), (1674, 12001180), (1860, 10801062), (2188, 9181890), (2194, 9156780), (2232, 9000885), (2735, 7345512), (2790, 7200708), (3282, 6121260), (3291, 6104520), (3348, 6000590), (3720, 5400531), (4185, 4800472), (4376, 4590945), (4388, 4578390), (4923, 4080840), (5470, 3672756), (5485, 3662712), (5580, 3600354), (6564, 3060630), (6582, 3052260), (6696, 3000295), (8205, 2448504), (8370, 2400236), (8776, 2289195), (9846, 2040420), (9873, 2034840), (10940, 1836378), (10970, 1831356), (11160, 1800177), (13128, 1530315), (13164, 1526130), (14769, 1360280), (16410, 1224252), (16455, 1220904), (16740, 1200118), (16957, 1184760), (19692, 1020210), (19746, 1017420), (21880, 918189), (21940, 915678), (24615, 816168), (26328, 763065), (29538, 680140), (29619, 678280), (32820, 612126), (32910, 610452), (33480, 600059), (33914, 592380), (34007, 590760), (39384, 510105), (39492, 508710), (43880, 457839), (49230, 408084), (49365, 406968), (50871, 394920), (59076, 340070), (59238, 339140), (65640, 306063), (65820, 305226), (67828, 296190), (68014, 295380), (73845, 272056), (78984, 254355), (84785, 236952), (98460, 204042), (98730, 203484), (101742, 197460), (102021, 196920), (118152, 170035), (118476, 169570), (131640, 152613), (135656, 148095), (136028, 147690)]