20188824

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{8167}}^1$

素因数の和:8279

約数の個数: 32

約数和(自身を含む): 50968320

約数和(自身を除く): 30779496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 8167, 16334, 24501, 32668, 49002, 65336, 98004, 196008, 841201, 1682402, 2523603, 3364804, 5047206, 6729608, 10094412, 20188824]

約数ペア:

[(1, 20188824), (2, 10094412), (3, 6729608), (4, 5047206), (6, 3364804), (8, 2523603), (12, 1682402), (24, 841201), (103, 196008), (206, 98004), (309, 65336), (412, 49002), (618, 32668), (824, 24501), (1236, 16334), (2472, 8167)]