20140985870

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2683}}^1\times {\mathrm{3307}}^1$

素因数の和:6224

約数の個数: 32

約数和(自身を含む): 36438069888

約数和(自身を除く): 16297084018

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 2683, 3307, 5366, 6614, 13415, 16535, 26830, 33070, 609041, 750689, 1218082, 1501378, 3045205, 3753445, 6090410, 7506890, 8872681, 17745362, 44363405, 88726810, 2014098587, 4028197174, 10070492935, 20140985870]

約数ペア:

[(1, 20140985870), (2, 10070492935), (5, 4028197174), (10, 2014098587), (227, 88726810), (454, 44363405), (1135, 17745362), (2270, 8872681), (2683, 7506890), (3307, 6090410), (5366, 3753445), (6614, 3045205), (13415, 1501378), (16535, 1218082), (26830, 750689), (33070, 609041)]