20002229512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2014729}}^1$

素因数の和:2014825

約数の個数: 32

約数和(自身を含む): 40254305400

約数和(自身を除く): 20252075888

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 4964, 9928, 2014729, 4029458, 8058916, 16117832, 34250393, 68500786, 137001572, 147075217, 274003144, 294150434, 588300868, 1176601736, 2500278689, 5000557378, 10001114756, 20002229512]

約数ペア:

[(1, 20002229512), (2, 10001114756), (4, 5000557378), (8, 2500278689), (17, 1176601736), (34, 588300868), (68, 294150434), (73, 274003144), (136, 147075217), (146, 137001572), (292, 68500786), (584, 34250393), (1241, 16117832), (2482, 8058916), (4964, 4029458), (9928, 2014729)]