20199498630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1\times {\mathrm{13499}}^1$

素因数の和:15149

約数の個数: 64

約数和(自身を含む): 50077440000

約数和(自身を除く): 29877941370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 1609, 3218, 4827, 8045, 9654, 13499, 16090, 24135, 26998, 40497, 48270, 49879, 67495, 80994, 99758, 134990, 149637, 202485, 249395, 299274, 404970, 418469, 498790, 748185, 836938, 1255407, 1496370, 2092345, 2510814, 4184690, 6277035, 12554070, 21719891, 43439782, 65159673, 108599455, 130319346, 217198910, 325798365, 651596730, 673316621, 1346633242, 2019949863, 3366583105, 4039899726, 6733166210, 10099749315, 20199498630]

約数ペア:

[(1, 20199498630), (2, 10099749315), (3, 6733166210), (5, 4039899726), (6, 3366583105), (10, 2019949863), (15, 1346633242), (30, 673316621), (31, 651596730), (62, 325798365), (93, 217198910), (155, 130319346), (186, 108599455), (310, 65159673), (465, 43439782), (930, 21719891), (1609, 12554070), (3218, 6277035), (4827, 4184690), (8045, 2510814), (9654, 2092345), (13499, 1496370), (16090, 1255407), (24135, 836938), (26998, 748185), (40497, 498790), (48270, 418469), (49879, 404970), (67495, 299274), (80994, 249395), (99758, 202485), (134990, 149637)]