20232875640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2309689}}^1$

素因数の和:2309776

約数の個数: 64

約数和(自身を含む): 61530141600

約数和(自身を除く): 41297265960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 2309689, 4619378, 6929067, 9238756, 11548445, 13858134, 18477512, 23096890, 27716268, 34645335, 46193780, 55432536, 69290670, 92387560, 138581340, 168607297, 277162680, 337214594, 505821891, 674429188, 843036485, 1011643782, 1348858376, 1686072970, 2023287564, 2529109455, 3372145940, 4046575128, 5058218910, 6744291880, 10116437820, 20232875640]

約数ペア:

[(1, 20232875640), (2, 10116437820), (3, 6744291880), (4, 5058218910), (5, 4046575128), (6, 3372145940), (8, 2529109455), (10, 2023287564), (12, 1686072970), (15, 1348858376), (20, 1011643782), (24, 843036485), (30, 674429188), (40, 505821891), (60, 337214594), (73, 277162680), (120, 168607297), (146, 138581340), (219, 92387560), (292, 69290670), (365, 55432536), (438, 46193780), (584, 34645335), (730, 27716268), (876, 23096890), (1095, 18477512), (1460, 13858134), (1752, 11548445), (2190, 9238756), (2920, 6929067), (4380, 4619378), (8760, 2309689)]