20190768430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{246319}}^1$

素因数の和:247504

約数の個数: 32

約数和(自身を含む): 41570933760

約数和(自身を除く): 21380165330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1171, 2342, 5855, 8197, 11710, 16394, 40985, 81970, 246319, 492638, 1231595, 1724233, 2463190, 3448466, 8621165, 17242330, 288439549, 576879098, 1442197745, 2019076843, 2884395490, 4038153686, 10095384215, 20190768430]

約数ペア:

[(1, 20190768430), (2, 10095384215), (5, 4038153686), (7, 2884395490), (10, 2019076843), (14, 1442197745), (35, 576879098), (70, 288439549), (1171, 17242330), (2342, 8621165), (5855, 3448466), (8197, 2463190), (11710, 1724233), (16394, 1231595), (40985, 492638), (81970, 246319)]