20234869715

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1\times {\mathrm{1451}}^1$

素因数の和:1931

約数の個数: 32

約数和(自身を含む): 24894853632

約数和(自身を除く): 4659983917

約数列:

[1, 5, 71, 163, 241, 355, 815, 1205, 1451, 7255, 11573, 17111, 39283, 57865, 85555, 103021, 196415, 236513, 349691, 515105, 1182565, 1748455, 2789093, 13945465, 16792423, 24828061, 56999633, 83962115, 124140305, 284998165, 4046973943, 20234869715]

約数ペア:

[(1, 20234869715), (5, 4046973943), (71, 284998165), (163, 124140305), (241, 83962115), (355, 56999633), (815, 24828061), (1205, 16792423), (1451, 13945465), (7255, 2789093), (11573, 1748455), (17111, 1182565), (39283, 515105), (57865, 349691), (85555, 236513), (103021, 196415)]