20130859

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:762

約数の個数: 16

約数和(自身を含む): 23731200

約数和(自身を除く): 3600341

約数列:

[1, 7, 59, 79, 413, 553, 617, 4319, 4661, 32627, 36403, 48743, 254821, 341201, 2875837, 20130859]

約数ペア:

[(1, 20130859), (7, 2875837), (59, 341201), (79, 254821), (413, 48743), (553, 36403), (617, 32627), (4319, 4661)]