20199654552

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{2113}}^1$

素因数の和:2886

約数の個数: 192

約数和(自身を含む): 64201334400

約数和(自身を除く): 44001679848

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 132, 147, 154, 168, 196, 231, 264, 294, 308, 392, 462, 539, 588, 616, 739, 924, 1078, 1176, 1478, 1617, 1848, 2113, 2156, 2217, 2956, 3234, 4226, 4312, 4434, 5173, 5912, 6339, 6468, 8129, 8452, 8868, 10346, 12678, 12936, 14791, 15519, 16258, 16904, 17736, 20692, 23243, 24387, 25356, 29582, 31038, 32516, 36211, 41384, 44373, 46486, 48774, 50712, 56903, 59164, 62076, 65032, 69729, 72422, 88746, 92972, 97548, 103537, 108633, 113806, 118328, 124152, 139458, 144844, 162701, 170709, 177492, 185944, 195096, 207074, 217266, 227612, 278916, 289688, 310611, 325402, 341418, 354984, 398321, 414148, 434532, 455224, 488103, 557832, 621222, 650804, 682836, 796642, 828296, 869064, 976206, 1138907, 1194963, 1242444, 1301608, 1365672, 1561507, 1593284, 1952412, 2277814, 2389926, 2484888, 3123014, 3186568, 3416721, 3904824, 4555628, 4684521, 4779852, 6246028, 6833442, 9111256, 9369042, 9559704, 10930549, 12492056, 13666884, 17176577, 18738084, 21861098, 27333768, 32791647, 34353154, 37476168, 43722196, 51529731, 65583294, 68706308, 76513843, 87444392, 103059462, 120236039, 131166588, 137412616, 153027686, 206118924, 229541529, 240472078, 262333176, 306055372, 360708117, 412237848, 459083058, 480944156, 612110744, 721416234, 841652273, 918166116, 961888312, 1442832468, 1683304546, 1836332232, 2524956819, 2885664936, 3366609092, 5049913638, 6733218184, 10099827276, 20199654552]

約数ペア:

[(1, 20199654552), (2, 10099827276), (3, 6733218184), (4, 5049913638), (6, 3366609092), (7, 2885664936), (8, 2524956819), (11, 1836332232), (12, 1683304546), (14, 1442832468), (21, 961888312), (22, 918166116), (24, 841652273), (28, 721416234), (33, 612110744), (42, 480944156), (44, 459083058), (49, 412237848), (56, 360708117), (66, 306055372), (77, 262333176), (84, 240472078), (88, 229541529), (98, 206118924), (132, 153027686), (147, 137412616), (154, 131166588), (168, 120236039), (196, 103059462), (231, 87444392), (264, 76513843), (294, 68706308), (308, 65583294), (392, 51529731), (462, 43722196), (539, 37476168), (588, 34353154), (616, 32791647), (739, 27333768), (924, 21861098), (1078, 18738084), (1176, 17176577), (1478, 13666884), (1617, 12492056), (1848, 10930549), (2113, 9559704), (2156, 9369042), (2217, 9111256), (2956, 6833442), (3234, 6246028), (4226, 4779852), (4312, 4684521), (4434, 4555628), (5173, 3904824), (5912, 3416721), (6339, 3186568), (6468, 3123014), (8129, 2484888), (8452, 2389926), (8868, 2277814), (10346, 1952412), (12678, 1593284), (12936, 1561507), (14791, 1365672), (15519, 1301608), (16258, 1242444), (16904, 1194963), (17736, 1138907), (20692, 976206), (23243, 869064), (24387, 828296), (25356, 796642), (29582, 682836), (31038, 650804), (32516, 621222), (36211, 557832), (41384, 488103), (44373, 455224), (46486, 434532), (48774, 414148), (50712, 398321), (56903, 354984), (59164, 341418), (62076, 325402), (65032, 310611), (69729, 289688), (72422, 278916), (88746, 227612), (92972, 217266), (97548, 207074), (103537, 195096), (108633, 185944), (113806, 177492), (118328, 170709), (124152, 162701), (139458, 144844)]