20063490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1091}}^1$

素因数の和:1714

約数の個数: 32

約数和(自身を含む): 48275136

約数和(自身を除く): 28211646

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 613, 1091, 1226, 1839, 2182, 3065, 3273, 3678, 5455, 6130, 6546, 9195, 10910, 16365, 18390, 32730, 668783, 1337566, 2006349, 3343915, 4012698, 6687830, 10031745, 20063490]

約数ペア:

[(1, 20063490), (2, 10031745), (3, 6687830), (5, 4012698), (6, 3343915), (10, 2006349), (15, 1337566), (30, 668783), (613, 32730), (1091, 18390), (1226, 16365), (1839, 10910), (2182, 9195), (3065, 6546), (3273, 6130), (3678, 5455)]