20261773322

素因数分解:

$2^1\times 7^2\times {\mathrm{317}}^1\times {\mathrm{652217}}^1$

素因数の和:652550

約数の個数: 24

約数和(自身を含む): 35466310404

約数和(自身を除く): 15204537082

約数列:

[1, 2, 7, 14, 49, 98, 317, 634, 2219, 4438, 15533, 31066, 652217, 1304434, 4565519, 9131038, 31958633, 63917266, 206752789, 413505578, 1447269523, 2894539046, 10130886661, 20261773322]

約数ペア:

[(1, 20261773322), (2, 10130886661), (7, 2894539046), (14, 1447269523), (49, 413505578), (98, 206752789), (317, 63917266), (634, 31958633), (2219, 9131038), (4438, 4565519), (15533, 1304434), (31066, 652217)]