20160145416

素因数分解:

$2^3\times 3^1\times {\mathrm{193}}^1\times {\mathrm{1259}}^1\times {\mathrm{3457}}^1$

素因数の和:4918

約数の個数: 64

約数和(自身を含む): 50716411200

約数和(自身を除く): 30556265784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 193, 386, 579, 772, 1158, 1259, 1544, 2316, 2518, 3457, 3777, 4632, 5036, 6914, 7554, 10072, 10371, 13828, 15108, 20742, 27656, 30216, 41484, 82968, 242987, 485974, 667201, 728961, 971948, 1334402, 1457922, 1943896, 2001603, 2668804, 2915844, 4003206, 4352363, 5337608, 5831688, 8006412, 8704726, 13057089, 16012824, 17409452, 26114178, 34818904, 52228356, 104456712, 840006059, 1680012118, 2520018177, 3360024236, 5040036354, 6720048472, 10080072708, 20160145416]

約数ペア:

[(1, 20160145416), (2, 10080072708), (3, 6720048472), (4, 5040036354), (6, 3360024236), (8, 2520018177), (12, 1680012118), (24, 840006059), (193, 104456712), (386, 52228356), (579, 34818904), (772, 26114178), (1158, 17409452), (1259, 16012824), (1544, 13057089), (2316, 8704726), (2518, 8006412), (3457, 5831688), (3777, 5337608), (4632, 4352363), (5036, 4003206), (6914, 2915844), (7554, 2668804), (10072, 2001603), (10371, 1943896), (13828, 1457922), (15108, 1334402), (20742, 971948), (27656, 728961), (30216, 667201), (41484, 485974), (82968, 242987)]