20170188456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1151}}^1\times {\mathrm{1619}}^1$

素因数の和:2831

約数の個数: 128

約数和(自身を含む): 56435097600

約数和(自身を除く): 36264909144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 44, 66, 82, 88, 123, 132, 164, 246, 264, 328, 451, 492, 902, 984, 1151, 1353, 1619, 1804, 2302, 2706, 3238, 3453, 3608, 4604, 4857, 5412, 6476, 6906, 9208, 9714, 10824, 12661, 12952, 13812, 17809, 19428, 25322, 27624, 35618, 37983, 38856, 47191, 50644, 53427, 66379, 71236, 75966, 94382, 101288, 106854, 132758, 141573, 142472, 151932, 188764, 199137, 213708, 265516, 283146, 303864, 377528, 398274, 427416, 519101, 531032, 566292, 730169, 796548, 1038202, 1132584, 1460338, 1557303, 1593096, 1863469, 2076404, 2190507, 2920676, 3114606, 3726938, 4152808, 4381014, 5590407, 5841352, 6229212, 7453876, 8762028, 11180814, 12458424, 14907752, 17524056, 20498159, 22361628, 40996318, 44723256, 61494477, 76402229, 81992636, 122988954, 152804458, 163985272, 229206687, 245977908, 305608916, 458413374, 491955816, 611217832, 840424519, 916826748, 1680849038, 1833653496, 2521273557, 3361698076, 5042547114, 6723396152, 10085094228, 20170188456]

約数ペア:

[(1, 20170188456), (2, 10085094228), (3, 6723396152), (4, 5042547114), (6, 3361698076), (8, 2521273557), (11, 1833653496), (12, 1680849038), (22, 916826748), (24, 840424519), (33, 611217832), (41, 491955816), (44, 458413374), (66, 305608916), (82, 245977908), (88, 229206687), (123, 163985272), (132, 152804458), (164, 122988954), (246, 81992636), (264, 76402229), (328, 61494477), (451, 44723256), (492, 40996318), (902, 22361628), (984, 20498159), (1151, 17524056), (1353, 14907752), (1619, 12458424), (1804, 11180814), (2302, 8762028), (2706, 7453876), (3238, 6229212), (3453, 5841352), (3608, 5590407), (4604, 4381014), (4857, 4152808), (5412, 3726938), (6476, 3114606), (6906, 2920676), (9208, 2190507), (9714, 2076404), (10824, 1863469), (12661, 1593096), (12952, 1557303), (13812, 1460338), (17809, 1132584), (19428, 1038202), (25322, 796548), (27624, 730169), (35618, 566292), (37983, 531032), (38856, 519101), (47191, 427416), (50644, 398274), (53427, 377528), (66379, 303864), (71236, 283146), (75966, 265516), (94382, 213708), (101288, 199137), (106854, 188764), (132758, 151932), (141573, 142472)]