20952306918

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1745153}}^1$

素因数の和:1745213

約数の個数: 48

約数和(自身を含む): 49003924320

約数和(自身を除く): 28051617402

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 58, 69, 87, 138, 174, 207, 261, 414, 522, 667, 1334, 2001, 4002, 6003, 12006, 1745153, 3490306, 5235459, 10470918, 15706377, 31412754, 40138519, 50609437, 80277038, 101218874, 120415557, 151828311, 240831114, 303656622, 361246671, 455484933, 722493342, 910969866, 1164017051, 2328034102, 3492051153, 6984102306, 10476153459, 20952306918]

約数ペア:

[(1, 20952306918), (2, 10476153459), (3, 6984102306), (6, 3492051153), (9, 2328034102), (18, 1164017051), (23, 910969866), (29, 722493342), (46, 455484933), (58, 361246671), (69, 303656622), (87, 240831114), (138, 151828311), (174, 120415557), (207, 101218874), (261, 80277038), (414, 50609437), (522, 40138519), (667, 31412754), (1334, 15706377), (2001, 10470918), (4002, 5235459), (6003, 3490306), (12006, 1745153)]