20343837894

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{460247}}^1$

素因数の和:460444

約数の個数: 32

約数和(自身を含む): 41753698560

約数和(自身を除く): 21409860666

約数列:

[1, 2, 3, 6, 53, 106, 139, 159, 278, 318, 417, 834, 7367, 14734, 22101, 44202, 460247, 920494, 1380741, 2761482, 24393091, 48786182, 63974333, 73179273, 127948666, 146358546, 191922999, 383845998, 3390639649, 6781279298, 10171918947, 20343837894]

約数ペア:

[(1, 20343837894), (2, 10171918947), (3, 6781279298), (6, 3390639649), (53, 383845998), (106, 191922999), (139, 146358546), (159, 127948666), (278, 73179273), (318, 63974333), (417, 48786182), (834, 24393091), (7367, 2761482), (14734, 1380741), (22101, 920494), (44202, 460247)]