20060612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2063}}^1$

素因数の和:2108

約数の個数: 48

約数和(自身を含む): 43690752

約数和(自身を除く): 23630140

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2063, 2431, 4126, 4862, 8252, 9724, 22693, 26819, 35071, 45386, 53638, 70142, 90772, 107276, 140284, 295009, 385781, 455923, 590018, 771562, 911846, 1180036, 1543124, 1823692, 5015153, 10030306, 20060612]

約数ペア:

[(1, 20060612), (2, 10030306), (4, 5015153), (11, 1823692), (13, 1543124), (17, 1180036), (22, 911846), (26, 771562), (34, 590018), (44, 455923), (52, 385781), (68, 295009), (143, 140284), (187, 107276), (221, 90772), (286, 70142), (374, 53638), (442, 45386), (572, 35071), (748, 26819), (884, 22693), (2063, 9724), (2431, 8252), (4126, 4862)]