20412384

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^3\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 96

約数和(自身を含む): 58383360

約数和(自身を除く): 37970976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 76, 93, 96, 114, 124, 152, 186, 228, 248, 304, 361, 372, 456, 496, 589, 608, 722, 744, 912, 992, 1083, 1178, 1444, 1488, 1767, 1824, 2166, 2356, 2888, 2976, 3534, 4332, 4712, 5776, 6859, 7068, 8664, 9424, 11191, 11552, 13718, 14136, 17328, 18848, 20577, 22382, 27436, 28272, 33573, 34656, 41154, 44764, 54872, 56544, 67146, 82308, 89528, 109744, 134292, 164616, 179056, 212629, 219488, 268584, 329232, 358112, 425258, 537168, 637887, 658464, 850516, 1074336, 1275774, 1701032, 2551548, 3402064, 5103096, 6804128, 10206192, 20412384]

約数ペア:

[(1, 20412384), (2, 10206192), (3, 6804128), (4, 5103096), (6, 3402064), (8, 2551548), (12, 1701032), (16, 1275774), (19, 1074336), (24, 850516), (31, 658464), (32, 637887), (38, 537168), (48, 425258), (57, 358112), (62, 329232), (76, 268584), (93, 219488), (96, 212629), (114, 179056), (124, 164616), (152, 134292), (186, 109744), (228, 89528), (248, 82308), (304, 67146), (361, 56544), (372, 54872), (456, 44764), (496, 41154), (589, 34656), (608, 33573), (722, 28272), (744, 27436), (912, 22382), (992, 20577), (1083, 18848), (1178, 17328), (1444, 14136), (1488, 13718), (1767, 11552), (1824, 11191), (2166, 9424), (2356, 8664), (2888, 7068), (2976, 6859), (3534, 5776), (4332, 4712)]