20772330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11351}}^1$

素因数の和:11422

約数の個数: 32

約数和(自身を含む): 50675328

約数和(自身を除く): 29902998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 11351, 22702, 34053, 56755, 68106, 113510, 170265, 340530, 692411, 1384822, 2077233, 3462055, 4154466, 6924110, 10386165, 20772330]

約数ペア:

[(1, 20772330), (2, 10386165), (3, 6924110), (5, 4154466), (6, 3462055), (10, 2077233), (15, 1384822), (30, 692411), (61, 340530), (122, 170265), (183, 113510), (305, 68106), (366, 56755), (610, 34053), (915, 22702), (1830, 11351)]