20020452906

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1\times {\mathrm{1429}}^1$

素因数の和:1975

約数の個数: 64

約数和(自身を含む): 41237539200

約数和(自身を除く): 21217086294

約数列:

[1, 2, 3, 6, 61, 101, 122, 183, 202, 303, 366, 379, 606, 758, 1137, 1429, 2274, 2858, 4287, 6161, 8574, 12322, 18483, 23119, 36966, 38279, 46238, 69357, 76558, 87169, 114837, 138714, 144329, 174338, 229674, 261507, 288658, 432987, 523014, 541591, 865974, 1083182, 1624773, 2335019, 3249546, 4670038, 7005057, 8804069, 14010114, 17608138, 26412207, 33037051, 52824414, 54700691, 66074102, 99111153, 109401382, 164102073, 198222306, 328204146, 3336742151, 6673484302, 10010226453, 20020452906]

約数ペア:

[(1, 20020452906), (2, 10010226453), (3, 6673484302), (6, 3336742151), (61, 328204146), (101, 198222306), (122, 164102073), (183, 109401382), (202, 99111153), (303, 66074102), (366, 54700691), (379, 52824414), (606, 33037051), (758, 26412207), (1137, 17608138), (1429, 14010114), (2274, 8804069), (2858, 7005057), (4287, 4670038), (6161, 3249546), (8574, 2335019), (12322, 1624773), (18483, 1083182), (23119, 865974), (36966, 541591), (38279, 523014), (46238, 432987), (69357, 288658), (76558, 261507), (87169, 229674), (114837, 174338), (138714, 144329)]