20936697684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14661553}}^1$

素因数の和:14661584

約数の個数: 48

約数和(自身を含む): 59115385728

約数和(自身を除く): 38178688044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 14661553, 29323106, 43984659, 58646212, 87969318, 102630871, 175938636, 205261742, 249246401, 307892613, 410523484, 498492802, 615785226, 747739203, 996985604, 1231570452, 1495478406, 1744724807, 2990956812, 3489449614, 5234174421, 6978899228, 10468348842, 20936697684]

約数ペア:

[(1, 20936697684), (2, 10468348842), (3, 6978899228), (4, 5234174421), (6, 3489449614), (7, 2990956812), (12, 1744724807), (14, 1495478406), (17, 1231570452), (21, 996985604), (28, 747739203), (34, 615785226), (42, 498492802), (51, 410523484), (68, 307892613), (84, 249246401), (102, 205261742), (119, 175938636), (204, 102630871), (238, 87969318), (357, 58646212), (476, 43984659), (714, 29323106), (1428, 14661553)]