20050586

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{1049}}^1$

素因数の和:1573

約数の個数: 16

約数和(自身を含む): 31752000

約数和(自身を除く): 11701414

約数列:

[1, 2, 19, 38, 503, 1006, 1049, 2098, 9557, 19114, 19931, 39862, 527647, 1055294, 10025293, 20050586]

約数ペア:

[(1, 20050586), (2, 10025293), (19, 1055294), (38, 527647), (503, 39862), (1006, 19931), (1049, 19114), (2098, 9557)]