20244532

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65729}}^1$

素因数の和:65751

約数の個数: 24

約数和(自身を含む): 44170560

約数和(自身を除く): 23926028

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 65729, 131458, 262916, 460103, 723019, 920206, 1446038, 1840412, 2892076, 5061133, 10122266, 20244532]

約数ペア:

[(1, 20244532), (2, 10122266), (4, 5061133), (7, 2892076), (11, 1840412), (14, 1446038), (22, 920206), (28, 723019), (44, 460103), (77, 262916), (154, 131458), (308, 65729)]