20162728274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{47743}}^1$

素因数の和:48234

約数の個数: 32

約数和(自身を含む): 33527746560

約数和(自身を除く): 13365018286

約数列:

[1, 2, 13, 26, 37, 74, 439, 481, 878, 962, 5707, 11414, 16243, 32486, 47743, 95486, 211159, 422318, 620659, 1241318, 1766491, 3532982, 20959177, 22964383, 41918354, 45928766, 272469301, 544938602, 775489549, 1550979098, 10081364137, 20162728274]

約数ペア:

[(1, 20162728274), (2, 10081364137), (13, 1550979098), (26, 775489549), (37, 544938602), (74, 272469301), (439, 45928766), (481, 41918354), (878, 22964383), (962, 20959177), (5707, 3532982), (11414, 1766491), (16243, 1241318), (32486, 620659), (47743, 422318), (95486, 211159)]