20046013

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:372

約数の個数: 16

約数和(自身を含む): 22176000

約数和(自身を除く): 2129987

約数列:

[1, 13, 79, 131, 149, 1027, 1703, 1937, 10349, 11771, 19519, 134537, 153023, 253747, 1542001, 20046013]

約数ペア:

[(1, 20046013), (13, 1542001), (79, 253747), (131, 153023), (149, 134537), (1027, 19519), (1703, 11771), (1937, 10349)]