20236561730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{49681}}^1$

素因数の和:49752

約数の個数: 96

約数和(自身を含む): 47475324288

約数和(自身を除く): 27238762558

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 230, 253, 322, 385, 506, 529, 770, 805, 1058, 1265, 1610, 1771, 2530, 2645, 3542, 3703, 5290, 5819, 7406, 8855, 11638, 17710, 18515, 29095, 37030, 40733, 49681, 58190, 81466, 99362, 203665, 248405, 347767, 407330, 496810, 546491, 695534, 1092982, 1142663, 1738835, 2285326, 2732455, 3477670, 3825437, 5464910, 5713315, 7650874, 7998641, 11426630, 12569293, 15997282, 19127185, 25138586, 26281249, 38254370, 39993205, 52562498, 62846465, 79986410, 87985051, 125692930, 131406245, 175970102, 183968743, 262812490, 289093739, 367937486, 439925255, 578187478, 879850510, 919843715, 1445468695, 1839687430, 2023656173, 2890937390, 4047312346, 10118280865, 20236561730]

約数ペア:

[(1, 20236561730), (2, 10118280865), (5, 4047312346), (7, 2890937390), (10, 2023656173), (11, 1839687430), (14, 1445468695), (22, 919843715), (23, 879850510), (35, 578187478), (46, 439925255), (55, 367937486), (70, 289093739), (77, 262812490), (110, 183968743), (115, 175970102), (154, 131406245), (161, 125692930), (230, 87985051), (253, 79986410), (322, 62846465), (385, 52562498), (506, 39993205), (529, 38254370), (770, 26281249), (805, 25138586), (1058, 19127185), (1265, 15997282), (1610, 12569293), (1771, 11426630), (2530, 7998641), (2645, 7650874), (3542, 5713315), (3703, 5464910), (5290, 3825437), (5819, 3477670), (7406, 2732455), (8855, 2285326), (11638, 1738835), (17710, 1142663), (18515, 1092982), (29095, 695534), (37030, 546491), (40733, 496810), (49681, 407330), (58190, 347767), (81466, 248405), (99362, 203665)]