20135344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{74027}}^1$

素因数の和:74052

約数の個数: 20

約数和(自身を含む): 41307624

約数和(自身を除く): 21172280

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 74027, 148054, 296108, 592216, 1184432, 1258459, 2516918, 5033836, 10067672, 20135344]

約数ペア:

[(1, 20135344), (2, 10067672), (4, 5033836), (8, 2516918), (16, 1258459), (17, 1184432), (34, 592216), (68, 296108), (136, 148054), (272, 74027)]