20199663352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229541629}}^1$

素因数の和:229541646

約数の個数: 16

約数和(自身を含む): 41317493400

約数和(自身を除く): 21117830048

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229541629, 459083258, 918166516, 1836333032, 2524957919, 5049915838, 10099831676, 20199663352]

約数ペア:

[(1, 20199663352), (2, 10099831676), (4, 5049915838), (8, 2524957919), (11, 1836333032), (22, 918166516), (44, 459083258), (88, 229541629)]