17966802340

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{12306029}}^1$

素因数の和:12306111

約数の個数: 24

約数和(自身を含む): 38247141240

約数和(自身を除く): 20280338900

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 12306029, 24612058, 49224116, 61530145, 123060290, 246120580, 898340117, 1796680234, 3593360468, 4491700585, 8983401170, 17966802340]

約数ペア:

[(1, 17966802340), (2, 8983401170), (4, 4491700585), (5, 3593360468), (10, 1796680234), (20, 898340117), (73, 246120580), (146, 123060290), (292, 61530145), (365, 49224116), (730, 24612058), (1460, 12306029)]