20284502

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{85229}}^1$

素因数の和:85255

約数の個数: 16

約数和(自身を含む): 36819360

約数和(自身を除く): 16534858

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 85229, 170458, 596603, 1193206, 1448893, 2897786, 10142251, 20284502]

約数ペア:

[(1, 20284502), (2, 10142251), (7, 2897786), (14, 1448893), (17, 1193206), (34, 596603), (119, 170458), (238, 85229)]