20136086421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{62731}}^1$

素因数の和:62953

約数の個数: 32

約数和(自身を含む): 29918647296

約数和(自身を除く): 9782560875

約数列:

[1, 3, 11, 33, 71, 137, 213, 411, 781, 1507, 2343, 4521, 9727, 29181, 62731, 106997, 188193, 320991, 690041, 2070123, 4453901, 8594147, 13361703, 25782441, 48992911, 94535617, 146978733, 283606851, 610184437, 1830553311, 6712028807, 20136086421]

約数ペア:

[(1, 20136086421), (3, 6712028807), (11, 1830553311), (33, 610184437), (71, 283606851), (137, 146978733), (213, 94535617), (411, 48992911), (781, 25782441), (1507, 13361703), (2343, 8594147), (4521, 4453901), (9727, 2070123), (29181, 690041), (62731, 320991), (106997, 188193)]