20118085428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{34214431}}^1$

素因数の和:34214452

約数の個数: 36

約数和(自身を含む): 54606233472

約数和(自身を除く): 34488148044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 34214431, 68428862, 102643293, 136857724, 205286586, 239501017, 410573172, 479002034, 718503051, 958004068, 1437006102, 1676507119, 2874012204, 3353014238, 5029521357, 6706028476, 10059042714, 20118085428]

約数ペア:

[(1, 20118085428), (2, 10059042714), (3, 6706028476), (4, 5029521357), (6, 3353014238), (7, 2874012204), (12, 1676507119), (14, 1437006102), (21, 958004068), (28, 718503051), (42, 479002034), (49, 410573172), (84, 239501017), (98, 205286586), (147, 136857724), (196, 102643293), (294, 68428862), (588, 34214431)]