20090596396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{5233}}^1$

素因数の和:5411

約数の個数: 96

約数和(自身を含む): 41436698688

約数和(自身を除く): 21346102292

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 101, 172, 202, 221, 404, 442, 559, 731, 884, 1118, 1313, 1462, 1717, 2236, 2626, 2924, 3434, 4343, 5233, 5252, 6868, 8686, 9503, 10466, 17372, 19006, 20932, 22321, 38012, 44642, 56459, 68029, 73831, 88961, 89284, 112918, 136058, 147662, 177922, 225019, 225836, 272116, 295324, 355844, 450038, 528533, 900076, 959803, 1057066, 1156493, 1919606, 2114132, 2312986, 2925247, 3825323, 3839212, 4625972, 5850494, 6870929, 7650646, 8985061, 11700988, 13741858, 15301292, 17970122, 22726919, 27483716, 35940244, 45453838, 49729199, 90907676, 99458398, 116805793, 198916796, 233611586, 295449947, 386357623, 467223172, 590899894, 772715246, 1181799788, 1545430492, 5022649099, 10045298198, 20090596396]

約数ペア:

[(1, 20090596396), (2, 10045298198), (4, 5022649099), (13, 1545430492), (17, 1181799788), (26, 772715246), (34, 590899894), (43, 467223172), (52, 386357623), (68, 295449947), (86, 233611586), (101, 198916796), (172, 116805793), (202, 99458398), (221, 90907676), (404, 49729199), (442, 45453838), (559, 35940244), (731, 27483716), (884, 22726919), (1118, 17970122), (1313, 15301292), (1462, 13741858), (1717, 11700988), (2236, 8985061), (2626, 7650646), (2924, 6870929), (3434, 5850494), (4343, 4625972), (5233, 3839212), (5252, 3825323), (6868, 2925247), (8686, 2312986), (9503, 2114132), (10466, 1919606), (17372, 1156493), (19006, 1057066), (20932, 959803), (22321, 900076), (38012, 528533), (44642, 450038), (56459, 355844), (68029, 295324), (73831, 272116), (88961, 225836), (89284, 225019), (112918, 177922), (136058, 147662)]