20702900422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{18786661}}^1$

素因数の和:18786711

約数の個数: 16

約数和(自身を含む): 33815991600

約数和(自身を除く): 13113091178

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 18786661, 37573322, 356946559, 544813169, 713893118, 1089626338, 10351450211, 20702900422]

約数ペア:

[(1, 20702900422), (2, 10351450211), (19, 1089626338), (29, 713893118), (38, 544813169), (58, 356946559), (551, 37573322), (1102, 18786661)]