20195367093

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{764021}}^1$

素因数の和:764130

約数の個数: 32

約数和(自身を含む): 33005750400

約数和(自身を除く): 12810383307

約数列:

[1, 3, 9, 11, 27, 33, 89, 99, 267, 297, 801, 979, 2403, 2937, 8811, 26433, 764021, 2292063, 6876189, 8404231, 20628567, 25212693, 67997869, 75638079, 203993607, 226914237, 611980821, 747976559, 1835942463, 2243929677, 6731789031, 20195367093]

約数ペア:

[(1, 20195367093), (3, 6731789031), (9, 2243929677), (11, 1835942463), (27, 747976559), (33, 611980821), (89, 226914237), (99, 203993607), (267, 75638079), (297, 67997869), (801, 25212693), (979, 20628567), (2403, 8404231), (2937, 6876189), (8811, 2292063), (26433, 764021)]