20354532

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3761}}^1$

素因数の和:3820

約数の個数: 48

約数和(自身を含む): 53089344

約数和(自身を除く): 32734812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 123, 132, 164, 246, 451, 492, 902, 1353, 1804, 2706, 3761, 5412, 7522, 11283, 15044, 22566, 41371, 45132, 82742, 124113, 154201, 165484, 248226, 308402, 462603, 496452, 616804, 925206, 1696211, 1850412, 3392422, 5088633, 6784844, 10177266, 20354532]

約数ペア:

[(1, 20354532), (2, 10177266), (3, 6784844), (4, 5088633), (6, 3392422), (11, 1850412), (12, 1696211), (22, 925206), (33, 616804), (41, 496452), (44, 462603), (66, 308402), (82, 248226), (123, 165484), (132, 154201), (164, 124113), (246, 82742), (451, 45132), (492, 41371), (902, 22566), (1353, 15044), (1804, 11283), (2706, 7522), (3761, 5412)]