20825101439

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1\times {\mathrm{2357}}^1$

素因数の和:2839

約数の個数: 32

約数和(自身を含む): 23469834240

約数和(自身を除く): 2644732801

約数列:

[1, 17, 23, 59, 383, 391, 1003, 1357, 2357, 6511, 8809, 22597, 23069, 40069, 54211, 139063, 149753, 384149, 519731, 902731, 921587, 2364071, 3198449, 8835427, 15346427, 20762813, 53261129, 54373633, 352967821, 905439193, 1225005967, 20825101439]

約数ペア:

[(1, 20825101439), (17, 1225005967), (23, 905439193), (59, 352967821), (383, 54373633), (391, 53261129), (1003, 20762813), (1357, 15346427), (2357, 8835427), (6511, 3198449), (8809, 2364071), (22597, 921587), (23069, 902731), (40069, 519731), (54211, 384149), (139063, 149753)]