20764566672

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{7332121}}^1$

素因数の和:7332191

約数の個数: 40

約数和(自身を含む): 54550987680

約数和(自身を除く): 33786421008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 354, 472, 708, 944, 1416, 2832, 7332121, 14664242, 21996363, 29328484, 43992726, 58656968, 87985452, 117313936, 175970904, 351941808, 432595139, 865190278, 1297785417, 1730380556, 2595570834, 3460761112, 5191141668, 6921522224, 10382283336, 20764566672]

約数ペア:

[(1, 20764566672), (2, 10382283336), (3, 6921522224), (4, 5191141668), (6, 3460761112), (8, 2595570834), (12, 1730380556), (16, 1297785417), (24, 865190278), (48, 432595139), (59, 351941808), (118, 175970904), (177, 117313936), (236, 87985452), (354, 58656968), (472, 43992726), (708, 29328484), (944, 21996363), (1416, 14664242), (2832, 7332121)]