20120299802

素因数分解:

$2^1\times {\mathrm{439}}^1\times {\mathrm{22916059}}^1$

素因数の和:22916500

約数の個数: 8

約数和(自身を含む): 30249199200

約数和(自身を除く): 10128899398

約数列:

[1, 2, 439, 878, 22916059, 45832118, 10060149901, 20120299802]

約数ペア:

[(1, 20120299802), (2, 10060149901), (439, 45832118), (878, 22916059)]