20347746612

素因数分解:

$2^2\times 3^1\times {\mathrm{1019}}^1\times {\mathrm{1181}}^1\times {\mathrm{1409}}^1$

素因数の和:3616

約数の個数: 48

約数和(自身を含む): 47598667200

約数和(自身を除く): 27250920588

約数列:

[1, 2, 3, 4, 6, 12, 1019, 1181, 1409, 2038, 2362, 2818, 3057, 3543, 4076, 4227, 4724, 5636, 6114, 7086, 8454, 12228, 14172, 16908, 1203439, 1435771, 1664029, 2406878, 2871542, 3328058, 3610317, 4307313, 4813756, 4992087, 5743084, 6656116, 7220634, 8614626, 9984174, 14441268, 17229252, 19968348, 1695645551, 3391291102, 5086936653, 6782582204, 10173873306, 20347746612]

約数ペア:

[(1, 20347746612), (2, 10173873306), (3, 6782582204), (4, 5086936653), (6, 3391291102), (12, 1695645551), (1019, 19968348), (1181, 17229252), (1409, 14441268), (2038, 9984174), (2362, 8614626), (2818, 7220634), (3057, 6656116), (3543, 5743084), (4076, 4992087), (4227, 4813756), (4724, 4307313), (5636, 3610317), (6114, 3328058), (7086, 2871542), (8454, 2406878), (12228, 1664029), (14172, 1435771), (16908, 1203439)]