20291412

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{16417}}^1$

素因数の和:16527

約数の個数: 24

約数和(自身を含む): 47809216

約数和(自身を除く): 27517804

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 16417, 32834, 49251, 65668, 98502, 197004, 1690951, 3381902, 5072853, 6763804, 10145706, 20291412]

約数ペア:

[(1, 20291412), (2, 10145706), (3, 6763804), (4, 5072853), (6, 3381902), (12, 1690951), (103, 197004), (206, 98502), (309, 65668), (412, 49251), (618, 32834), (1236, 16417)]