20218085266

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{1439}}^1\times {\mathrm{242243}}^1$

素因数の和:243713

約数の個数: 16

約数和(自身を含む): 31394822400

約数和(自身を除く): 11176737134

約数列:

[1, 2, 29, 58, 1439, 2878, 41731, 83462, 242243, 484486, 7025047, 14050094, 348587677, 697175354, 10109042633, 20218085266]

約数ペア:

[(1, 20218085266), (2, 10109042633), (29, 697175354), (58, 348587677), (1439, 14050094), (2878, 7025047), (41731, 484486), (83462, 242243)]