20144855088

素因数分解:

$2^4\times 3^3\times {\mathrm{3407}}^1\times {\mathrm{13687}}^1$

素因数の和:17111

約数の個数: 80

約数和(自身を含む): 57844392960

約数和(自身を除く): 37699537872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 3407, 6814, 10221, 13628, 13687, 20442, 27256, 27374, 30663, 40884, 41061, 54512, 54748, 61326, 81768, 82122, 91989, 109496, 122652, 123183, 163536, 164244, 183978, 218992, 245304, 246366, 328488, 367956, 369549, 490608, 492732, 656976, 735912, 739098, 985464, 1471824, 1478196, 1970928, 2956392, 5912784, 46631609, 93263218, 139894827, 186526436, 279789654, 373052872, 419684481, 559579308, 746105744, 839368962, 1119158616, 1259053443, 1678737924, 2238317232, 2518106886, 3357475848, 5036213772, 6714951696, 10072427544, 20144855088]

約数ペア:

[(1, 20144855088), (2, 10072427544), (3, 6714951696), (4, 5036213772), (6, 3357475848), (8, 2518106886), (9, 2238317232), (12, 1678737924), (16, 1259053443), (18, 1119158616), (24, 839368962), (27, 746105744), (36, 559579308), (48, 419684481), (54, 373052872), (72, 279789654), (108, 186526436), (144, 139894827), (216, 93263218), (432, 46631609), (3407, 5912784), (6814, 2956392), (10221, 1970928), (13628, 1478196), (13687, 1471824), (20442, 985464), (27256, 739098), (27374, 735912), (30663, 656976), (40884, 492732), (41061, 490608), (54512, 369549), (54748, 367956), (61326, 328488), (81768, 246366), (82122, 245304), (91989, 218992), (109496, 183978), (122652, 164244), (123183, 163536)]