20543064

素因数分解:

$2^3\times 3^1\times {\mathrm{457}}^1\times {\mathrm{1873}}^1$

素因数の和:2339

約数の個数: 32

約数和(自身を含む): 51497520

約数和(自身を除く): 30954456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 457, 914, 1371, 1828, 1873, 2742, 3656, 3746, 5484, 5619, 7492, 10968, 11238, 14984, 22476, 44952, 855961, 1711922, 2567883, 3423844, 5135766, 6847688, 10271532, 20543064]

約数ペア:

[(1, 20543064), (2, 10271532), (3, 6847688), (4, 5135766), (6, 3423844), (8, 2567883), (12, 1711922), (24, 855961), (457, 44952), (914, 22476), (1371, 14984), (1828, 11238), (1873, 10968), (2742, 7492), (3656, 5619), (3746, 5484)]