20063460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2633}}^1$

素因数の和:2772

約数の個数: 48

約数和(自身を含む): 56641536

約数和(自身を除く): 36578076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 2633, 3810, 5266, 7620, 7899, 10532, 13165, 15798, 26330, 31596, 39495, 52660, 78990, 157980, 334391, 668782, 1003173, 1337564, 1671955, 2006346, 3343910, 4012692, 5015865, 6687820, 10031730, 20063460]

約数ペア:

[(1, 20063460), (2, 10031730), (3, 6687820), (4, 5015865), (5, 4012692), (6, 3343910), (10, 2006346), (12, 1671955), (15, 1337564), (20, 1003173), (30, 668782), (60, 334391), (127, 157980), (254, 78990), (381, 52660), (508, 39495), (635, 31596), (762, 26330), (1270, 15798), (1524, 13165), (1905, 10532), (2540, 7899), (2633, 7620), (3810, 5266)]