20600190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5869}}^1$

素因数の和:5898

約数の個数: 64

約数和(自身を含む): 59169600

約数和(自身を除く): 38569410

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 5869, 11738, 17607, 29345, 35214, 52821, 58690, 76297, 88035, 105642, 152594, 158463, 176070, 228891, 264105, 316926, 381485, 457782, 528210, 686673, 762970, 792315, 1144455, 1373346, 1584630, 2060019, 2288910, 3433365, 4120038, 6866730, 10300095, 20600190]

約数ペア:

[(1, 20600190), (2, 10300095), (3, 6866730), (5, 4120038), (6, 3433365), (9, 2288910), (10, 2060019), (13, 1584630), (15, 1373346), (18, 1144455), (26, 792315), (27, 762970), (30, 686673), (39, 528210), (45, 457782), (54, 381485), (65, 316926), (78, 264105), (90, 228891), (117, 176070), (130, 158463), (135, 152594), (195, 105642), (234, 88035), (270, 76297), (351, 58690), (390, 52821), (585, 35214), (702, 29345), (1170, 17607), (1755, 11738), (3510, 5869)]