20192449074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{13099}}^1$

素因数の和:13272

約数の個数: 96

約数和(自身を含む): 49418649600

約数和(自身を除く): 29226200526

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 127, 238, 254, 289, 357, 381, 578, 714, 762, 867, 889, 1734, 1778, 2023, 2159, 2667, 4046, 4318, 5334, 6069, 6477, 12138, 12954, 13099, 15113, 26198, 30226, 36703, 39297, 45339, 73406, 78594, 90678, 91693, 110109, 183386, 220218, 222683, 256921, 275079, 445366, 513842, 550158, 668049, 770763, 1336098, 1541526, 1558781, 1663573, 3117562, 3327146, 3785611, 4676343, 4990719, 7571222, 9352686, 9981438, 11356833, 11645011, 22713666, 23290022, 26499277, 28280741, 34935033, 52998554, 56561482, 69870066, 79497831, 84842223, 158995662, 169684446, 197965187, 395930374, 480772597, 593895561, 961545194, 1187791122, 1442317791, 2884635582, 3365408179, 6730816358, 10096224537, 20192449074]

約数ペア:

[(1, 20192449074), (2, 10096224537), (3, 6730816358), (6, 3365408179), (7, 2884635582), (14, 1442317791), (17, 1187791122), (21, 961545194), (34, 593895561), (42, 480772597), (51, 395930374), (102, 197965187), (119, 169684446), (127, 158995662), (238, 84842223), (254, 79497831), (289, 69870066), (357, 56561482), (381, 52998554), (578, 34935033), (714, 28280741), (762, 26499277), (867, 23290022), (889, 22713666), (1734, 11645011), (1778, 11356833), (2023, 9981438), (2159, 9352686), (2667, 7571222), (4046, 4990719), (4318, 4676343), (5334, 3785611), (6069, 3327146), (6477, 3117562), (12138, 1663573), (12954, 1558781), (13099, 1541526), (15113, 1336098), (26198, 770763), (30226, 668049), (36703, 550158), (39297, 513842), (45339, 445366), (73406, 275079), (78594, 256921), (90678, 222683), (91693, 220218), (110109, 183386)]