20060628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3023}}^1$

素因数の和:3116

約数の個数: 48

約数和(自身を含む): 54190080

約数和(自身を除く): 34129452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3023, 3318, 6046, 6636, 9069, 12092, 18138, 21161, 36276, 42322, 63483, 84644, 126966, 238817, 253932, 477634, 716451, 955268, 1432902, 1671719, 2865804, 3343438, 5015157, 6686876, 10030314, 20060628]

約数ペア:

[(1, 20060628), (2, 10030314), (3, 6686876), (4, 5015157), (6, 3343438), (7, 2865804), (12, 1671719), (14, 1432902), (21, 955268), (28, 716451), (42, 477634), (79, 253932), (84, 238817), (158, 126966), (237, 84644), (316, 63483), (474, 42322), (553, 36276), (948, 21161), (1106, 18138), (1659, 12092), (2212, 9069), (3023, 6636), (3318, 6046)]