20183770092

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{85523}}^1$

素因数の和:85878

約数の個数: 48

約数和(自身を含む): 47931754752

約数和(自身を除く): 27747984660

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 277, 284, 426, 554, 831, 852, 1108, 1662, 3324, 19667, 39334, 59001, 78668, 85523, 118002, 171046, 236004, 256569, 342092, 513138, 1026276, 6072133, 12144266, 18216399, 23689871, 24288532, 36432798, 47379742, 71069613, 72865596, 94759484, 142139226, 284278452, 1681980841, 3363961682, 5045942523, 6727923364, 10091885046, 20183770092]

約数ペア:

[(1, 20183770092), (2, 10091885046), (3, 6727923364), (4, 5045942523), (6, 3363961682), (12, 1681980841), (71, 284278452), (142, 142139226), (213, 94759484), (277, 72865596), (284, 71069613), (426, 47379742), (554, 36432798), (831, 24288532), (852, 23689871), (1108, 18216399), (1662, 12144266), (3324, 6072133), (19667, 1026276), (39334, 513138), (59001, 342092), (78668, 256569), (85523, 236004), (118002, 171046)]