20901942

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{22769}}^1$

素因数の和:22797

約数の個数: 32

約数和(自身を含む): 49183200

約数和(自身を除く): 28281258

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 22769, 45538, 68307, 136614, 204921, 387073, 409842, 614763, 774146, 1161219, 1229526, 2322438, 3483657, 6967314, 10450971, 20901942]

約数ペア:

[(1, 20901942), (2, 10450971), (3, 6967314), (6, 3483657), (9, 2322438), (17, 1229526), (18, 1161219), (27, 774146), (34, 614763), (51, 409842), (54, 387073), (102, 204921), (153, 136614), (306, 68307), (459, 45538), (918, 22769)]