20169910668

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{15420421}}^1$

素因数の和:15420537

約数の個数: 24

約数和(自身を含む): 47494899760

約数和(自身を除く): 27324989092

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 15420421, 30840842, 46261263, 61681684, 92522526, 185045052, 1680825889, 3361651778, 5042477667, 6723303556, 10084955334, 20169910668]

約数ペア:

[(1, 20169910668), (2, 10084955334), (3, 6723303556), (4, 5042477667), (6, 3361651778), (12, 1680825889), (109, 185045052), (218, 92522526), (327, 61681684), (436, 46261263), (654, 30840842), (1308, 15420421)]