20772102

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3371}}^1$

素因数の和:3468

約数の個数: 32

約数和(自身を含む): 45319680

約数和(自身を除く): 24547578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 3371, 6162, 6742, 10113, 20226, 43823, 87646, 131469, 262938, 266309, 532618, 798927, 1597854, 3462017, 6924034, 10386051, 20772102]

約数ペア:

[(1, 20772102), (2, 10386051), (3, 6924034), (6, 3462017), (13, 1597854), (26, 798927), (39, 532618), (78, 266309), (79, 262938), (158, 131469), (237, 87646), (474, 43823), (1027, 20226), (2054, 10113), (3081, 6742), (3371, 6162)]