20376948

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1693}}^1$

素因数の和:1776

約数の個数: 48

約数和(自身を含む): 51226560

約数和(自身を除く): 30849612

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 59, 68, 102, 118, 177, 204, 236, 354, 708, 1003, 1693, 2006, 3009, 3386, 4012, 5079, 6018, 6772, 10158, 12036, 20316, 28781, 57562, 86343, 99887, 115124, 172686, 199774, 299661, 345372, 399548, 599322, 1198644, 1698079, 3396158, 5094237, 6792316, 10188474, 20376948]

約数ペア:

[(1, 20376948), (2, 10188474), (3, 6792316), (4, 5094237), (6, 3396158), (12, 1698079), (17, 1198644), (34, 599322), (51, 399548), (59, 345372), (68, 299661), (102, 199774), (118, 172686), (177, 115124), (204, 99887), (236, 86343), (354, 57562), (708, 28781), (1003, 20316), (1693, 12036), (2006, 10158), (3009, 6772), (3386, 6018), (4012, 5079)]