20225073216

素因数分解:

$2^6\times 3^1\times {\mathrm{181}}^1\times {\mathrm{581983}}^1$

素因数の和:582179

約数の個数: 56

約数和(自身を含む): 53807912704

約数和(自身を除く): 33582839488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 181, 192, 362, 543, 724, 1086, 1448, 2172, 2896, 4344, 5792, 8688, 11584, 17376, 34752, 581983, 1163966, 1745949, 2327932, 3491898, 4655864, 6983796, 9311728, 13967592, 18623456, 27935184, 37246912, 55870368, 105338923, 111740736, 210677846, 316016769, 421355692, 632033538, 842711384, 1264067076, 1685422768, 2528134152, 3370845536, 5056268304, 6741691072, 10112536608, 20225073216]

約数ペア:

[(1, 20225073216), (2, 10112536608), (3, 6741691072), (4, 5056268304), (6, 3370845536), (8, 2528134152), (12, 1685422768), (16, 1264067076), (24, 842711384), (32, 632033538), (48, 421355692), (64, 316016769), (96, 210677846), (181, 111740736), (192, 105338923), (362, 55870368), (543, 37246912), (724, 27935184), (1086, 18623456), (1448, 13967592), (2172, 9311728), (2896, 6983796), (4344, 4655864), (5792, 3491898), (8688, 2327932), (11584, 1745949), (17376, 1163966), (34752, 581983)]