20632199250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2116123}}^1$

素因数の和:2116156

約数の個数: 64

約数和(自身を含む): 55459377792

約数和(自身を除く): 34827178542

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 9750, 2116123, 4232246, 6348369, 10580615, 12696738, 21161230, 27509599, 31741845, 52903075, 55019198, 63483690, 82528797, 105806150, 137547995, 158709225, 165057594, 264515375, 275095990, 317418450, 412643985, 529030750, 687739975, 793546125, 825287970, 1375479950, 1587092250, 2063219925, 3438699875, 4126439850, 6877399750, 10316099625, 20632199250]

約数ペア:

[(1, 20632199250), (2, 10316099625), (3, 6877399750), (5, 4126439850), (6, 3438699875), (10, 2063219925), (13, 1587092250), (15, 1375479950), (25, 825287970), (26, 793546125), (30, 687739975), (39, 529030750), (50, 412643985), (65, 317418450), (75, 275095990), (78, 264515375), (125, 165057594), (130, 158709225), (150, 137547995), (195, 105806150), (250, 82528797), (325, 63483690), (375, 55019198), (390, 52903075), (650, 31741845), (750, 27509599), (975, 21161230), (1625, 12696738), (1950, 10580615), (3250, 6348369), (4875, 4232246), (9750, 2116123)]