20346986504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1201}}^1\times {\mathrm{162901}}^1$

素因数の和:164121

約数の個数: 32

約数和(自身を含む): 41119722840

約数和(自身を除く): 20772736336

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1201, 2402, 4804, 9608, 15613, 31226, 62452, 124904, 162901, 325802, 651604, 1303208, 2117713, 4235426, 8470852, 16941704, 195644101, 391288202, 782576404, 1565152808, 2543373313, 5086746626, 10173493252, 20346986504]

約数ペア:

[(1, 20346986504), (2, 10173493252), (4, 5086746626), (8, 2543373313), (13, 1565152808), (26, 782576404), (52, 391288202), (104, 195644101), (1201, 16941704), (2402, 8470852), (4804, 4235426), (9608, 2117713), (15613, 1303208), (31226, 651604), (62452, 325802), (124904, 162901)]