20932590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{99679}}^1$

素因数の和:99696

約数の個数: 32

約数和(自身を含む): 57415680

約数和(自身を除く): 36483090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 99679, 199358, 299037, 498395, 598074, 697753, 996790, 1395506, 1495185, 2093259, 2990370, 3488765, 4186518, 6977530, 10466295, 20932590]

約数ペア:

[(1, 20932590), (2, 10466295), (3, 6977530), (5, 4186518), (6, 3488765), (7, 2990370), (10, 2093259), (14, 1495185), (15, 1395506), (21, 996790), (30, 697753), (35, 598074), (42, 498395), (70, 299037), (105, 199358), (210, 99679)]