20710110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11317}}^1$

素因数の和:11388

約数の個数: 32

約数和(自身を含む): 50523552

約数和(自身を除く): 29813442

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 11317, 22634, 33951, 56585, 67902, 113170, 169755, 339510, 690337, 1380674, 2071011, 3451685, 4142022, 6903370, 10355055, 20710110]

約数ペア:

[(1, 20710110), (2, 10355055), (3, 6903370), (5, 4142022), (6, 3451685), (10, 2071011), (15, 1380674), (30, 690337), (61, 339510), (122, 169755), (183, 113170), (305, 67902), (366, 56585), (610, 33951), (915, 22634), (1830, 11317)]