20616756

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{9931}}^1$

素因数の和:10111

約数の個数: 24

約数和(自身を含む): 48388704

約数和(自身を除く): 27771948

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 9931, 19862, 29793, 39724, 59586, 119172, 1718063, 3436126, 5154189, 6872252, 10308378, 20616756]

約数ペア:

[(1, 20616756), (2, 10308378), (3, 6872252), (4, 5154189), (6, 3436126), (12, 1718063), (173, 119172), (346, 59586), (519, 39724), (692, 29793), (1038, 19862), (2076, 9931)]