20731602302

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1217}}^1\times {\mathrm{2113}}^1$

素因数の和:3500

約数の個数: 32

約数和(自身を含む): 32443135200

約数和(自身を除く): 11711532898

約数列:

[1, 2, 29, 58, 139, 278, 1217, 2113, 2434, 4031, 4226, 8062, 35293, 61277, 70586, 122554, 169163, 293707, 338326, 587414, 2571521, 4905727, 5143042, 8517503, 9811454, 17035006, 74574109, 149148218, 357441419, 714882838, 10365801151, 20731602302]

約数ペア:

[(1, 20731602302), (2, 10365801151), (29, 714882838), (58, 357441419), (139, 149148218), (278, 74574109), (1217, 17035006), (2113, 9811454), (2434, 8517503), (4031, 5143042), (4226, 4905727), (8062, 2571521), (35293, 587414), (61277, 338326), (70586, 293707), (122554, 169163)]