20173161652

素因数分解:

$2^2\times 7^1\times {\mathrm{3221}}^1\times {\mathrm{223679}}^1$

素因数の和:226911

約数の個数: 24

約数和(自身を含む): 40359029760

約数和(自身を除く): 20185868108

約数列:

[1, 2, 4, 7, 14, 28, 3221, 6442, 12884, 22547, 45094, 90188, 223679, 447358, 894716, 1565753, 3131506, 6263012, 720470059, 1440940118, 2881880236, 5043290413, 10086580826, 20173161652]

約数ペア:

[(1, 20173161652), (2, 10086580826), (4, 5043290413), (7, 2881880236), (14, 1440940118), (28, 720470059), (3221, 6263012), (6442, 3131506), (12884, 1565753), (22547, 894716), (45094, 447358), (90188, 223679)]