20860630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5051}}^1$

素因数の和:5124

約数の個数: 32

約数和(自身を含む): 43649280

約数和(自身を除く): 22788650

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 5051, 10102, 25255, 35357, 50510, 70714, 176785, 298009, 353570, 596018, 1490045, 2086063, 2980090, 4172126, 10430315, 20860630]

約数ペア:

[(1, 20860630), (2, 10430315), (5, 4172126), (7, 2980090), (10, 2086063), (14, 1490045), (35, 596018), (59, 353570), (70, 298009), (118, 176785), (295, 70714), (413, 50510), (590, 35357), (826, 25255), (2065, 10102), (4130, 5051)]