20008454

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{6089}}^1$

素因数の和:6175

約数の個数: 16

約数和(自身を含む): 31570560

約数和(自身を除く): 11562106

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 6089, 12178, 188759, 322717, 377518, 645434, 10004227, 20008454]

約数ペア:

[(1, 20008454), (2, 10004227), (31, 645434), (53, 377518), (62, 322717), (106, 188759), (1643, 12178), (3286, 6089)]