20260233208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1723}}^1\times {\mathrm{86461}}^1$

素因数の和:88207

約数の個数: 32

約数和(自身を含む): 40246331760

約数和(自身を除く): 19986098552

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1723, 3446, 6892, 13784, 29291, 58582, 86461, 117164, 172922, 234328, 345844, 691688, 1469837, 2939674, 5879348, 11758696, 148972303, 297944606, 595889212, 1191778424, 2532529151, 5065058302, 10130116604, 20260233208]

約数ペア:

[(1, 20260233208), (2, 10130116604), (4, 5065058302), (8, 2532529151), (17, 1191778424), (34, 595889212), (68, 297944606), (136, 148972303), (1723, 11758696), (3446, 5879348), (6892, 2939674), (13784, 1469837), (29291, 691688), (58582, 345844), (86461, 234328), (117164, 172922)]