20429092

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 36388800

約数和(自身を除く): 15959708

約数列:

[1, 2, 4, 149, 151, 227, 298, 302, 454, 596, 604, 908, 22499, 33823, 34277, 44998, 67646, 68554, 89996, 135292, 137108, 5107273, 10214546, 20429092]

約数ペア:

[(1, 20429092), (2, 10214546), (4, 5107273), (149, 137108), (151, 135292), (227, 89996), (298, 68554), (302, 67646), (454, 44998), (596, 34277), (604, 33823), (908, 22499)]