20278315710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{75104873}}^1$

素因数の和:75104889

約数の個数: 32

約数和(自身を含む): 54075509280

約数和(自身を除く): 33797193570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 75104873, 150209746, 225314619, 375524365, 450629238, 675943857, 751048730, 1126573095, 1351887714, 2027831571, 2253146190, 3379719285, 4055663142, 6759438570, 10139157855, 20278315710]

約数ペア:

[(1, 20278315710), (2, 10139157855), (3, 6759438570), (5, 4055663142), (6, 3379719285), (9, 2253146190), (10, 2027831571), (15, 1351887714), (18, 1126573095), (27, 751048730), (30, 675943857), (45, 450629238), (54, 375524365), (90, 225314619), (135, 150209746), (270, 75104873)]