20131176864

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{40933}}^1$

素因数の和:41102

約数の個数: 96

約数和(自身を含む): 54465143040

約数和(自身を除く): 34333966176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 109, 141, 188, 218, 282, 327, 376, 436, 564, 654, 752, 872, 1128, 1308, 1504, 1744, 2256, 2616, 3488, 4512, 5123, 5232, 10246, 10464, 15369, 20492, 30738, 40933, 40984, 61476, 81866, 81968, 122799, 122952, 163732, 163936, 245598, 245904, 327464, 491196, 491808, 654928, 982392, 1309856, 1923851, 1964784, 3847702, 3929568, 4461697, 5771553, 7695404, 8923394, 11543106, 13385091, 15390808, 17846788, 23086212, 26770182, 30781616, 35693576, 46172424, 53540364, 61563232, 71387152, 92344848, 107080728, 142774304, 184689696, 209699759, 214161456, 419399518, 428322912, 629099277, 838799036, 1258198554, 1677598072, 2516397108, 3355196144, 5032794216, 6710392288, 10065588432, 20131176864]

約数ペア:

[(1, 20131176864), (2, 10065588432), (3, 6710392288), (4, 5032794216), (6, 3355196144), (8, 2516397108), (12, 1677598072), (16, 1258198554), (24, 838799036), (32, 629099277), (47, 428322912), (48, 419399518), (94, 214161456), (96, 209699759), (109, 184689696), (141, 142774304), (188, 107080728), (218, 92344848), (282, 71387152), (327, 61563232), (376, 53540364), (436, 46172424), (564, 35693576), (654, 30781616), (752, 26770182), (872, 23086212), (1128, 17846788), (1308, 15390808), (1504, 13385091), (1744, 11543106), (2256, 8923394), (2616, 7695404), (3488, 5771553), (4512, 4461697), (5123, 3929568), (5232, 3847702), (10246, 1964784), (10464, 1923851), (15369, 1309856), (20492, 982392), (30738, 654928), (40933, 491808), (40984, 491196), (61476, 327464), (81866, 245904), (81968, 245598), (122799, 163936), (122952, 163732)]