20331304

素因数分解:

$2^3\times 7^1\times {\mathrm{363059}}^1$

素因数の和:363072

約数の個数: 16

約数和(自身を含む): 43567200

約数和(自身を除く): 23235896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 363059, 726118, 1452236, 2541413, 2904472, 5082826, 10165652, 20331304]

約数ペア:

[(1, 20331304), (2, 10165652), (4, 5082826), (7, 2904472), (8, 2541413), (14, 1452236), (28, 726118), (56, 363059)]