20205087168

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{2039}}^1$

素因数の和:2235

約数の個数: 224

約数和(自身を含む): 62577146880

約数和(自身を除く): 42372059712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 101, 112, 146, 168, 192, 202, 219, 224, 292, 303, 336, 404, 438, 448, 511, 584, 606, 672, 707, 808, 876, 1022, 1168, 1212, 1344, 1414, 1533, 1616, 1752, 2039, 2044, 2121, 2336, 2424, 2828, 3066, 3232, 3504, 4078, 4088, 4242, 4672, 4848, 5656, 6117, 6132, 6464, 7008, 7373, 8156, 8176, 8484, 9696, 11312, 12234, 12264, 14016, 14273, 14746, 16312, 16352, 16968, 19392, 22119, 22624, 24468, 24528, 28546, 29492, 32624, 32704, 33936, 42819, 44238, 45248, 48936, 49056, 51611, 57092, 58984, 65248, 67872, 85638, 88476, 97872, 98112, 103222, 114184, 117968, 130496, 135744, 148847, 154833, 171276, 176952, 195744, 205939, 206444, 228368, 235936, 297694, 309666, 342552, 353904, 391488, 411878, 412888, 446541, 456736, 471872, 595388, 617817, 619332, 685104, 707808, 823756, 825776, 893082, 913472, 1041929, 1190776, 1235634, 1238664, 1370208, 1415616, 1441573, 1647512, 1651552, 1786164, 2083858, 2381552, 2471268, 2477328, 2740416, 2883146, 3125787, 3295024, 3303104, 3572328, 4167716, 4324719, 4763104, 4942536, 4954656, 5766292, 6251574, 6590048, 7144656, 8335432, 8649438, 9526208, 9885072, 9909312, 11532584, 12503148, 13180096, 14289312, 15033547, 16670864, 17298876, 19770144, 23065168, 25006296, 28578624, 30067094, 33341728, 34597752, 39540288, 45100641, 46130336, 50012592, 60134188, 66683456, 69195504, 90201282, 92260672, 100025184, 105234829, 120268376, 138391008, 180402564, 200050368, 210469658, 240536752, 276782016, 315704487, 360805128, 420939316, 481073504, 631408974, 721610256, 841878632, 962147008, 1262817948, 1443220512, 1683757264, 2525635896, 2886441024, 3367514528, 5051271792, 6735029056, 10102543584, 20205087168]

約数ペア:

[(1, 20205087168), (2, 10102543584), (3, 6735029056), (4, 5051271792), (6, 3367514528), (7, 2886441024), (8, 2525635896), (12, 1683757264), (14, 1443220512), (16, 1262817948), (21, 962147008), (24, 841878632), (28, 721610256), (32, 631408974), (42, 481073504), (48, 420939316), (56, 360805128), (64, 315704487), (73, 276782016), (84, 240536752), (96, 210469658), (101, 200050368), (112, 180402564), (146, 138391008), (168, 120268376), (192, 105234829), (202, 100025184), (219, 92260672), (224, 90201282), (292, 69195504), (303, 66683456), (336, 60134188), (404, 50012592), (438, 46130336), (448, 45100641), (511, 39540288), (584, 34597752), (606, 33341728), (672, 30067094), (707, 28578624), (808, 25006296), (876, 23065168), (1022, 19770144), (1168, 17298876), (1212, 16670864), (1344, 15033547), (1414, 14289312), (1533, 13180096), (1616, 12503148), (1752, 11532584), (2039, 9909312), (2044, 9885072), (2121, 9526208), (2336, 8649438), (2424, 8335432), (2828, 7144656), (3066, 6590048), (3232, 6251574), (3504, 5766292), (4078, 4954656), (4088, 4942536), (4242, 4763104), (4672, 4324719), (4848, 4167716), (5656, 3572328), (6117, 3303104), (6132, 3295024), (6464, 3125787), (7008, 2883146), (7373, 2740416), (8156, 2477328), (8176, 2471268), (8484, 2381552), (9696, 2083858), (11312, 1786164), (12234, 1651552), (12264, 1647512), (14016, 1441573), (14273, 1415616), (14746, 1370208), (16312, 1238664), (16352, 1235634), (16968, 1190776), (19392, 1041929), (22119, 913472), (22624, 893082), (24468, 825776), (24528, 823756), (28546, 707808), (29492, 685104), (32624, 619332), (32704, 617817), (33936, 595388), (42819, 471872), (44238, 456736), (45248, 446541), (48936, 412888), (49056, 411878), (51611, 391488), (57092, 353904), (58984, 342552), (65248, 309666), (67872, 297694), (85638, 235936), (88476, 228368), (97872, 206444), (98112, 205939), (103222, 195744), (114184, 176952), (117968, 171276), (130496, 154833), (135744, 148847)]