20309596

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3347}}^1$

素因数の和:3429

約数の個数: 24

約数和(自身を含む): 37403856

約数和(自身を除く): 17094260

約数列:

[1, 2, 4, 37, 41, 74, 82, 148, 164, 1517, 3034, 3347, 6068, 6694, 13388, 123839, 137227, 247678, 274454, 495356, 548908, 5077399, 10154798, 20309596]

約数ペア:

[(1, 20309596), (2, 10154798), (4, 5077399), (37, 548908), (41, 495356), (74, 274454), (82, 247678), (148, 137227), (164, 123839), (1517, 13388), (3034, 6694), (3347, 6068)]