20263427646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43860233}}^1$

素因数の和:43860256

約数の個数: 32

約数和(自身を含む): 50526989568

約数和(自身を除く): 30263561922

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 43860233, 87720466, 131580699, 263161398, 307021631, 482462563, 614043262, 921064893, 964925126, 1447387689, 1842129786, 2894775378, 3377237941, 6754475882, 10131713823, 20263427646]

約数ペア:

[(1, 20263427646), (2, 10131713823), (3, 6754475882), (6, 3377237941), (7, 2894775378), (11, 1842129786), (14, 1447387689), (21, 964925126), (22, 921064893), (33, 614043262), (42, 482462563), (66, 307021631), (77, 263161398), (154, 131580699), (231, 87720466), (462, 43860233)]