20947596

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{29587}}^1$

素因数の和:29653

約数の個数: 24

約数和(自身を含む): 49707840

約数和(自身を除く): 28760244

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 29587, 59174, 88761, 118348, 177522, 355044, 1745633, 3491266, 5236899, 6982532, 10473798, 20947596]

約数ペア:

[(1, 20947596), (2, 10473798), (3, 6982532), (4, 5236899), (6, 3491266), (12, 1745633), (59, 355044), (118, 177522), (177, 118348), (236, 88761), (354, 59174), (708, 29587)]