20106273

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4651}}^1$

素因数の和:4796

約数の個数: 16

約数和(自身を含む): 29475072

約数和(自身を除く): 9368799

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 4651, 13953, 51161, 153483, 609281, 1827843, 6702091, 20106273]

約数ペア:

[(1, 20106273), (3, 6702091), (11, 1827843), (33, 609281), (131, 153483), (393, 51161), (1441, 13953), (4323, 4651)]