20512115885820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2022891113}}^1$

素因数の和:2022891151

約数の個数: 72

約数和(自身を含む): 62191764408816

約数和(自身を除く): 41679648522996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 2022891113, 4045782226, 6068673339, 8091564452, 10114455565, 12137346678, 20228911130, 24274693356, 26297584469, 30343366695, 40457822260, 52595168938, 60686733390, 78892753407, 105190337876, 121373466780, 131487922345, 157785506814, 262975844690, 315571013628, 341868598097, 394463767035, 525951689380, 683737196194, 788927534070, 1025605794291, 1367474392388, 1577855068140, 1709342990485, 2051211588582, 3418685980970, 4102423177164, 5128028971455, 6837371961940, 10256057942910, 20512115885820]

約数ペア:

[(1, 20512115885820), (2, 10256057942910), (3, 6837371961940), (4, 5128028971455), (5, 4102423177164), (6, 3418685980970), (10, 2051211588582), (12, 1709342990485), (13, 1577855068140), (15, 1367474392388), (20, 1025605794291), (26, 788927534070), (30, 683737196194), (39, 525951689380), (52, 394463767035), (60, 341868598097), (65, 315571013628), (78, 262975844690), (130, 157785506814), (156, 131487922345), (169, 121373466780), (195, 105190337876), (260, 78892753407), (338, 60686733390), (390, 52595168938), (507, 40457822260), (676, 30343366695), (780, 26297584469), (845, 24274693356), (1014, 20228911130), (1690, 12137346678), (2028, 10114455565), (2535, 8091564452), (3380, 6068673339), (5070, 4045782226), (10140, 2022891113)]