20128130622

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{481373}}^1$

素因数の和:481505

約数の個数: 48

約数和(自身を含む): 45957738528

約数和(自身を除く): 25829607906

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 101, 138, 202, 207, 303, 414, 606, 909, 1818, 2323, 4646, 6969, 13938, 20907, 41814, 481373, 962746, 1444119, 2888238, 4332357, 8664714, 11071579, 22143158, 33214737, 48618673, 66429474, 97237346, 99644211, 145856019, 199288422, 291712038, 437568057, 875136114, 1118229479, 2236458958, 3354688437, 6709376874, 10064065311, 20128130622]

約数ペア:

[(1, 20128130622), (2, 10064065311), (3, 6709376874), (6, 3354688437), (9, 2236458958), (18, 1118229479), (23, 875136114), (46, 437568057), (69, 291712038), (101, 199288422), (138, 145856019), (202, 99644211), (207, 97237346), (303, 66429474), (414, 48618673), (606, 33214737), (909, 22143158), (1818, 11071579), (2323, 8664714), (4646, 4332357), (6969, 2888238), (13938, 1444119), (20907, 962746), (41814, 481373)]