20838192

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{25537}}^1$

素因数の和:25565

約数の個数: 40

約数和(自身を含む): 57000816

約数和(自身を除く): 36162624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 25537, 51074, 76611, 102148, 153222, 204296, 306444, 408592, 434129, 612888, 868258, 1225776, 1302387, 1736516, 2604774, 3473032, 5209548, 6946064, 10419096, 20838192]

約数ペア:

[(1, 20838192), (2, 10419096), (3, 6946064), (4, 5209548), (6, 3473032), (8, 2604774), (12, 1736516), (16, 1302387), (17, 1225776), (24, 868258), (34, 612888), (48, 434129), (51, 408592), (68, 306444), (102, 204296), (136, 153222), (204, 102148), (272, 76611), (408, 51074), (816, 25537)]