20072485407

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{1657}}^1\times {\mathrm{23893}}^1$

素因数の和:25579

約数の個数: 24

約数和(自身を含む): 28999096464

約数和(自身を除く): 8926611057

約数列:

[1, 3, 13, 39, 169, 507, 1657, 4971, 21541, 23893, 64623, 71679, 280033, 310609, 840099, 931827, 4037917, 12113751, 39590701, 118772103, 514679113, 1544037339, 6690828469, 20072485407]

約数ペア:

[(1, 20072485407), (3, 6690828469), (13, 1544037339), (39, 514679113), (169, 118772103), (507, 39590701), (1657, 12113751), (4971, 4037917), (21541, 931827), (23893, 840099), (64623, 310609), (71679, 280033)]