2020691952

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{19961}}^1$

素因数の和:20031

約数の個数: 120

約数和(自身を含む): 6113961360

約数和(自身を除く): 4093269408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 37, 38, 48, 57, 72, 74, 76, 111, 114, 144, 148, 152, 171, 222, 228, 296, 304, 333, 342, 444, 456, 592, 666, 684, 703, 888, 912, 1332, 1368, 1406, 1776, 2109, 2664, 2736, 2812, 4218, 5328, 5624, 6327, 8436, 11248, 12654, 16872, 19961, 25308, 33744, 39922, 50616, 59883, 79844, 101232, 119766, 159688, 179649, 239532, 319376, 359298, 379259, 479064, 718596, 738557, 758518, 958128, 1137777, 1437192, 1477114, 1517036, 2215671, 2275554, 2874384, 2954228, 3034072, 3413331, 4431342, 4551108, 5908456, 6068144, 6647013, 6826662, 8862684, 9102216, 11816912, 13294026, 13653324, 14032583, 17725368, 18204432, 26588052, 27306648, 28065166, 35450736, 42097749, 53176104, 54613296, 56130332, 84195498, 106352208, 112260664, 126293247, 168390996, 224521328, 252586494, 336781992, 505172988, 673563984, 1010345976, 2020691952]

約数ペア:

[(1, 2020691952), (2, 1010345976), (3, 673563984), (4, 505172988), (6, 336781992), (8, 252586494), (9, 224521328), (12, 168390996), (16, 126293247), (18, 112260664), (19, 106352208), (24, 84195498), (36, 56130332), (37, 54613296), (38, 53176104), (48, 42097749), (57, 35450736), (72, 28065166), (74, 27306648), (76, 26588052), (111, 18204432), (114, 17725368), (144, 14032583), (148, 13653324), (152, 13294026), (171, 11816912), (222, 9102216), (228, 8862684), (296, 6826662), (304, 6647013), (333, 6068144), (342, 5908456), (444, 4551108), (456, 4431342), (592, 3413331), (666, 3034072), (684, 2954228), (703, 2874384), (888, 2275554), (912, 2215671), (1332, 1517036), (1368, 1477114), (1406, 1437192), (1776, 1137777), (2109, 958128), (2664, 758518), (2736, 738557), (2812, 718596), (4218, 479064), (5328, 379259), (5624, 359298), (6327, 319376), (8436, 239532), (11248, 179649), (12654, 159688), (16872, 119766), (19961, 101232), (25308, 79844), (33744, 59883), (39922, 50616)]