20870544

素因数分解:

$2^4\times 3^1\times {\mathrm{434803}}^1$

素因数の和:434814

約数の個数: 20

約数和(自身を含む): 53915696

約数和(自身を除く): 33045152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 434803, 869606, 1304409, 1739212, 2608818, 3478424, 5217636, 6956848, 10435272, 20870544]

約数ペア:

[(1, 20870544), (2, 10435272), (3, 6956848), (4, 5217636), (6, 3478424), (8, 2608818), (12, 1739212), (16, 1304409), (24, 869606), (48, 434803)]