20127336

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{12517}}^1$

素因数の和:12593

約数の個数: 32

約数和(自身を含む): 51073440

約数和(自身を除く): 30946104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 12517, 25034, 37551, 50068, 75102, 100136, 150204, 300408, 838639, 1677278, 2515917, 3354556, 5031834, 6709112, 10063668, 20127336]

約数ペア:

[(1, 20127336), (2, 10063668), (3, 6709112), (4, 5031834), (6, 3354556), (8, 2515917), (12, 1677278), (24, 838639), (67, 300408), (134, 150204), (201, 100136), (268, 75102), (402, 50068), (536, 37551), (804, 25034), (1608, 12517)]