20330408

素因数分解:

$2^3\times 7^1\times {\mathrm{363043}}^1$

素因数の和:363056

約数の個数: 16

約数和(自身を含む): 43565280

約数和(自身を除く): 23234872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 363043, 726086, 1452172, 2541301, 2904344, 5082602, 10165204, 20330408]

約数ペア:

[(1, 20330408), (2, 10165204), (4, 5082602), (7, 2904344), (8, 2541301), (14, 1452172), (28, 726086), (56, 363043)]