20154696

素因数分解:

$2^3\times 3^1\times {\mathrm{313}}^1\times {\mathrm{2683}}^1$

素因数の和:3005

約数の個数: 32

約数和(自身を含む): 50566560

約数和(自身を除く): 30411864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 313, 626, 939, 1252, 1878, 2504, 2683, 3756, 5366, 7512, 8049, 10732, 16098, 21464, 32196, 64392, 839779, 1679558, 2519337, 3359116, 5038674, 6718232, 10077348, 20154696]

約数ペア:

[(1, 20154696), (2, 10077348), (3, 6718232), (4, 5038674), (6, 3359116), (8, 2519337), (12, 1679558), (24, 839779), (313, 64392), (626, 32196), (939, 21464), (1252, 16098), (1878, 10732), (2504, 8049), (2683, 7512), (3756, 5366)]