20479014

素因数分解:

$2^1\times 3^3\times {\mathrm{541}}^1\times {\mathrm{701}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 45658080

約数和(自身を除く): 25179066

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 541, 701, 1082, 1402, 1623, 2103, 3246, 4206, 4869, 6309, 9738, 12618, 14607, 18927, 29214, 37854, 379241, 758482, 1137723, 2275446, 3413169, 6826338, 10239507, 20479014]

約数ペア:

[(1, 20479014), (2, 10239507), (3, 6826338), (6, 3413169), (9, 2275446), (18, 1137723), (27, 758482), (54, 379241), (541, 37854), (701, 29214), (1082, 18927), (1402, 14607), (1623, 12618), (2103, 9738), (3246, 6309), (4206, 4869)]