20913167736

素因数分解:

$2^3\times 3^4\times {\mathrm{32273407}}^1$

素因数の和:32273425

約数の個数: 40

約数和(自身を含む): 58576235520

約数和(自身を除く): 37663067784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 32273407, 64546814, 96820221, 129093628, 193640442, 258187256, 290460663, 387280884, 580921326, 774561768, 871381989, 1161842652, 1742763978, 2323685304, 2614145967, 3485527956, 5228291934, 6971055912, 10456583868, 20913167736]

約数ペア:

[(1, 20913167736), (2, 10456583868), (3, 6971055912), (4, 5228291934), (6, 3485527956), (8, 2614145967), (9, 2323685304), (12, 1742763978), (18, 1161842652), (24, 871381989), (27, 774561768), (36, 580921326), (54, 387280884), (72, 290460663), (81, 258187256), (108, 193640442), (162, 129093628), (216, 96820221), (324, 64546814), (648, 32273407)]