20123821061

素因数分解:

${\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1097}}^1\times {\mathrm{3889}}^1$

素因数の和:5128

約数の個数: 16

約数和(自身を含む): 20758129200

約数和(自身を除く): 634308139

約数列:

[1, 53, 89, 1097, 3889, 4717, 58141, 97633, 206117, 346121, 4266233, 5174549, 18344413, 226110349, 379694737, 20123821061]

約数ペア:

[(1, 20123821061), (53, 379694737), (89, 226110349), (1097, 18344413), (3889, 5174549), (4717, 4266233), (58141, 346121), (97633, 206117)]