20844178036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{6133}}^1\times {\mathrm{77243}}^1$

素因数の和:83391

約数の個数: 24

約数和(自身を含む): 39800434464

約数和(自身を除く): 18956256428

約数列:

[1, 2, 4, 11, 22, 44, 6133, 12266, 24532, 67463, 77243, 134926, 154486, 269852, 308972, 849673, 1699346, 3398692, 473731319, 947462638, 1894925276, 5211044509, 10422089018, 20844178036]

約数ペア:

[(1, 20844178036), (2, 10422089018), (4, 5211044509), (11, 1894925276), (22, 947462638), (44, 473731319), (6133, 3398692), (12266, 1699346), (24532, 849673), (67463, 308972), (77243, 269852), (134926, 154486)]