20232386860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{5387}}^1$

素因数の和:5735

約数の個数: 96

約数和(自身を含む): 49169594880

約数和(自身を除く): 28937208020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 139, 140, 193, 278, 386, 556, 695, 772, 965, 973, 1351, 1390, 1930, 1946, 2702, 2780, 3860, 3892, 4865, 5387, 5404, 6755, 9730, 10774, 13510, 19460, 21548, 26827, 26935, 27020, 37709, 53654, 53870, 75418, 107308, 107740, 134135, 150836, 187789, 188545, 268270, 375578, 377090, 536540, 748793, 751156, 754180, 938945, 1039691, 1497586, 1877890, 2079382, 2995172, 3743965, 3755780, 4158764, 5198455, 5241551, 7277837, 7487930, 10396910, 10483102, 14555674, 14975860, 20793820, 20966204, 26207755, 29111348, 36389185, 52415510, 72778370, 104831020, 144517049, 145556740, 289034098, 578068196, 722585245, 1011619343, 1445170490, 2023238686, 2890340980, 4046477372, 5058096715, 10116193430, 20232386860]

約数ペア:

[(1, 20232386860), (2, 10116193430), (4, 5058096715), (5, 4046477372), (7, 2890340980), (10, 2023238686), (14, 1445170490), (20, 1011619343), (28, 722585245), (35, 578068196), (70, 289034098), (139, 145556740), (140, 144517049), (193, 104831020), (278, 72778370), (386, 52415510), (556, 36389185), (695, 29111348), (772, 26207755), (965, 20966204), (973, 20793820), (1351, 14975860), (1390, 14555674), (1930, 10483102), (1946, 10396910), (2702, 7487930), (2780, 7277837), (3860, 5241551), (3892, 5198455), (4865, 4158764), (5387, 3755780), (5404, 3743965), (6755, 2995172), (9730, 2079382), (10774, 1877890), (13510, 1497586), (19460, 1039691), (21548, 938945), (26827, 754180), (26935, 751156), (27020, 748793), (37709, 536540), (53654, 377090), (53870, 375578), (75418, 268270), (107308, 188545), (107740, 187789), (134135, 150836)]