20544535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3491}}^1$

素因数の和:3614

約数の個数: 16

約数和(自身を含む): 27153792

約数和(自身を除く): 6609257

約数列:

[1, 5, 11, 55, 107, 535, 1177, 3491, 5885, 17455, 38401, 192005, 373537, 1867685, 4108907, 20544535]

約数ペア:

[(1, 20544535), (5, 4108907), (11, 1867685), (55, 373537), (107, 192005), (535, 38401), (1177, 17455), (3491, 5885)]