20174899620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336248327}}^1$

素因数の和:336248339

約数の個数: 24

約数和(自身を含む): 56489719104

約数和(自身を除く): 36314819484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336248327, 672496654, 1008744981, 1344993308, 1681241635, 2017489962, 3362483270, 4034979924, 5043724905, 6724966540, 10087449810, 20174899620]

約数ペア:

[(1, 20174899620), (2, 10087449810), (3, 6724966540), (4, 5043724905), (5, 4034979924), (6, 3362483270), (10, 2017489962), (12, 1681241635), (15, 1344993308), (20, 1008744981), (30, 672496654), (60, 336248327)]