20136152

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 38668800

約数和(自身を除く): 18532648

約数列:

[1, 2, 4, 8, 79, 151, 158, 211, 302, 316, 422, 604, 632, 844, 1208, 1688, 11929, 16669, 23858, 31861, 33338, 47716, 63722, 66676, 95432, 127444, 133352, 254888, 2517019, 5034038, 10068076, 20136152]

約数ペア:

[(1, 20136152), (2, 10068076), (4, 5034038), (8, 2517019), (79, 254888), (151, 133352), (158, 127444), (211, 95432), (302, 66676), (316, 63722), (422, 47716), (604, 33338), (632, 31861), (844, 23858), (1208, 16669), (1688, 11929)]