20221353412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4685207}}^1$

素因数の和:4685307

約数の個数: 24

約数和(自身を含む): 38568632256

約数和(自身を除く): 18347278844

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 4685207, 9370414, 18740828, 60907691, 121815382, 243630764, 388872181, 777744362, 1555488724, 5055338353, 10110676706, 20221353412]

約数ペア:

[(1, 20221353412), (2, 10110676706), (4, 5055338353), (13, 1555488724), (26, 777744362), (52, 388872181), (83, 243630764), (166, 121815382), (332, 60907691), (1079, 18740828), (2158, 9370414), (4316, 4685207)]