20197914

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{306029}}^1$

素因数の和:306045

約数の個数: 16

約数和(自身を含む): 44068320

約数和(自身を除く): 23870406

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 306029, 612058, 918087, 1836174, 3366319, 6732638, 10098957, 20197914]

約数ペア:

[(1, 20197914), (2, 10098957), (3, 6732638), (6, 3366319), (11, 1836174), (22, 918087), (33, 612058), (66, 306029)]