20184416172

素因数分解:

$2^2\times 3^2\times {\mathrm{1531}}^1\times {\mathrm{366217}}^1$

素因数の和:367758

約数の個数: 36

約数和(自身を含む): 51055183816

約数和(自身を除く): 30870767644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1531, 3062, 4593, 6124, 9186, 13779, 18372, 27558, 55116, 366217, 732434, 1098651, 1464868, 2197302, 3295953, 4394604, 6591906, 13183812, 560678227, 1121356454, 1682034681, 2242712908, 3364069362, 5046104043, 6728138724, 10092208086, 20184416172]

約数ペア:

[(1, 20184416172), (2, 10092208086), (3, 6728138724), (4, 5046104043), (6, 3364069362), (9, 2242712908), (12, 1682034681), (18, 1121356454), (36, 560678227), (1531, 13183812), (3062, 6591906), (4593, 4394604), (6124, 3295953), (9186, 2197302), (13779, 1464868), (18372, 1098651), (27558, 732434), (55116, 366217)]