20100501582

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{31667}}^1$

素因数の和:31830

約数の個数: 96

約数和(自身を含む): 49906741248

約数和(自身を除く): 29806239666

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 127, 147, 238, 254, 294, 357, 381, 714, 762, 833, 889, 1666, 1778, 2159, 2499, 2667, 4318, 4998, 5334, 6223, 6477, 12446, 12954, 15113, 18669, 30226, 31667, 37338, 45339, 63334, 90678, 95001, 105791, 190002, 211582, 221669, 317373, 443338, 538339, 634746, 665007, 1076678, 1330014, 1551683, 1615017, 3103366, 3230034, 3768373, 4021709, 4655049, 7536746, 8043418, 9310098, 11305119, 12065127, 22610238, 24130254, 26378611, 28151963, 52757222, 56303926, 68369053, 79135833, 84455889, 136738106, 158271666, 168911778, 197063741, 205107159, 394127482, 410214318, 478583371, 591191223, 957166742, 1182382446, 1435750113, 2871500226, 3350083597, 6700167194, 10050250791, 20100501582]

約数ペア:

[(1, 20100501582), (2, 10050250791), (3, 6700167194), (6, 3350083597), (7, 2871500226), (14, 1435750113), (17, 1182382446), (21, 957166742), (34, 591191223), (42, 478583371), (49, 410214318), (51, 394127482), (98, 205107159), (102, 197063741), (119, 168911778), (127, 158271666), (147, 136738106), (238, 84455889), (254, 79135833), (294, 68369053), (357, 56303926), (381, 52757222), (714, 28151963), (762, 26378611), (833, 24130254), (889, 22610238), (1666, 12065127), (1778, 11305119), (2159, 9310098), (2499, 8043418), (2667, 7536746), (4318, 4655049), (4998, 4021709), (5334, 3768373), (6223, 3230034), (6477, 3103366), (12446, 1615017), (12954, 1551683), (15113, 1330014), (18669, 1076678), (30226, 665007), (31667, 634746), (37338, 538339), (45339, 443338), (63334, 317373), (90678, 221669), (95001, 211582), (105791, 190002)]