20124436902

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{235159}}^1$

素因数の和:236020

約数の個数: 32

約数和(自身を含む): 42667430400

約数和(自身を除く): 22542993498

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 839, 1678, 2517, 5034, 14263, 28526, 42789, 85578, 235159, 470318, 705477, 1410954, 3997703, 7995406, 11993109, 23986218, 197298401, 394596802, 591895203, 1183790406, 3354072817, 6708145634, 10062218451, 20124436902]

約数ペア:

[(1, 20124436902), (2, 10062218451), (3, 6708145634), (6, 3354072817), (17, 1183790406), (34, 591895203), (51, 394596802), (102, 197298401), (839, 23986218), (1678, 11993109), (2517, 7995406), (5034, 3997703), (14263, 1410954), (28526, 705477), (42789, 470318), (85578, 235159)]