20486516394

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1\times {\mathrm{51043}}^1$

素因数の和:51642

約数の個数: 32

約数和(自身を含む): 41338289664

約数和(自身を除く): 20851773270

約数列:

[1, 2, 3, 6, 151, 302, 443, 453, 886, 906, 1329, 2658, 51043, 66893, 102086, 133786, 153129, 200679, 306258, 401358, 7707493, 15414986, 22612049, 23122479, 45224098, 46244958, 67836147, 135672294, 3414419399, 6828838798, 10243258197, 20486516394]

約数ペア:

[(1, 20486516394), (2, 10243258197), (3, 6828838798), (6, 3414419399), (151, 135672294), (302, 67836147), (443, 46244958), (453, 45224098), (886, 23122479), (906, 22612049), (1329, 15414986), (2658, 7707493), (51043, 401358), (66893, 306258), (102086, 200679), (133786, 153129)]