20452205909523

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{7561}}^1\times {\mathrm{186023}}^1$

素因数の和:193755

約数の個数: 32

約数和(自身を含む): 28224299423232

約数和(自身を除く): 7772093513709

約数列:

[1, 3, 37, 111, 131, 393, 4847, 7561, 14541, 22683, 186023, 279757, 558069, 839271, 990491, 2971473, 6882851, 20648553, 24369013, 36648167, 73107039, 109944501, 901653481, 1406519903, 2704960443, 4219559709, 52041236411, 156123709233, 184254107293, 552762321879, 6817401969841, 20452205909523]

約数ペア:

[(1, 20452205909523), (3, 6817401969841), (37, 552762321879), (111, 184254107293), (131, 156123709233), (393, 52041236411), (4847, 4219559709), (7561, 2704960443), (14541, 1406519903), (22683, 901653481), (186023, 109944501), (279757, 73107039), (558069, 36648167), (839271, 24369013), (990491, 20648553), (2971473, 6882851)]