20090451210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1224281}}^1$

素因数の和:1224838

約数の個数: 32

約数和(自身を含む): 48305270592

約数和(自身を除く): 28214819382

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 547, 1094, 1641, 2735, 3282, 5470, 8205, 16410, 1224281, 2448562, 3672843, 6121405, 7345686, 12242810, 18364215, 36728430, 669681707, 1339363414, 2009045121, 3348408535, 4018090242, 6696817070, 10045225605, 20090451210]

約数ペア:

[(1, 20090451210), (2, 10045225605), (3, 6696817070), (5, 4018090242), (6, 3348408535), (10, 2009045121), (15, 1339363414), (30, 669681707), (547, 36728430), (1094, 18364215), (1641, 12242810), (2735, 7345686), (3282, 6121405), (5470, 3672843), (8205, 2448562), (16410, 1224281)]