20045200030

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{74609}}^1$

素因数の和:75084

約数の個数: 32

約数和(自身を含む): 36711701280

約数和(自身を除く): 16666501250

約数列:

[1, 2, 5, 10, 67, 134, 335, 401, 670, 802, 2005, 4010, 26867, 53734, 74609, 134335, 149218, 268670, 373045, 746090, 4998803, 9997606, 24994015, 29918209, 49988030, 59836418, 149591045, 299182090, 2004520003, 4009040006, 10022600015, 20045200030]

約数ペア:

[(1, 20045200030), (2, 10022600015), (5, 4009040006), (10, 2004520003), (67, 299182090), (134, 149591045), (335, 59836418), (401, 49988030), (670, 29918209), (802, 24994015), (2005, 9997606), (4010, 4998803), (26867, 746090), (53734, 373045), (74609, 268670), (134335, 149218)]