20133306310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{971}}^1\times {\mathrm{12269}}^1$

素因数の和:13273

約数の個数: 48

約数和(自身を含む): 39285693360

約数和(自身を除く): 19152387050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 971, 1690, 1942, 4855, 9710, 12269, 12623, 24538, 25246, 61345, 63115, 122690, 126230, 159497, 164099, 318994, 328198, 797485, 820495, 1594970, 1640990, 2073461, 4146922, 10367305, 11913199, 20734610, 23826398, 59565995, 119131990, 154871587, 309743174, 774357935, 1548715870, 2013330631, 4026661262, 10066653155, 20133306310]

約数ペア:

[(1, 20133306310), (2, 10066653155), (5, 4026661262), (10, 2013330631), (13, 1548715870), (26, 774357935), (65, 309743174), (130, 154871587), (169, 119131990), (338, 59565995), (845, 23826398), (971, 20734610), (1690, 11913199), (1942, 10367305), (4855, 4146922), (9710, 2073461), (12269, 1640990), (12623, 1594970), (24538, 820495), (25246, 797485), (61345, 328198), (63115, 318994), (122690, 164099), (126230, 159497)]