20120913516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{1327}}^1$

素因数の和:1624

約数の個数: 192

約数和(自身を含む): 56382842880

約数和(自身を除く): 36261929364

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 29, 33, 34, 44, 51, 58, 66, 68, 87, 102, 116, 132, 174, 187, 204, 233, 319, 348, 374, 466, 493, 561, 638, 699, 748, 932, 957, 986, 1122, 1276, 1327, 1398, 1479, 1914, 1972, 2244, 2563, 2654, 2796, 2958, 3828, 3961, 3981, 5126, 5308, 5423, 5916, 6757, 7689, 7922, 7962, 10252, 10846, 11883, 13514, 14597, 15378, 15844, 15924, 16269, 20271, 21692, 22559, 23766, 27028, 29194, 30756, 32538, 38483, 40542, 43571, 43791, 45118, 47532, 58388, 65076, 67677, 74327, 76966, 81084, 87142, 87582, 90236, 114869, 115449, 130713, 135354, 148654, 153932, 174284, 175164, 222981, 229738, 230898, 248149, 261426, 270708, 297308, 309191, 344607, 423313, 445962, 459476, 461796, 496298, 522852, 618382, 654211, 689214, 744447, 846626, 891924, 927573, 992596, 1236764, 1263559, 1269939, 1308422, 1378428, 1488894, 1693252, 1855146, 1962633, 2527118, 2539878, 2616844, 2977788, 3401101, 3710292, 3790677, 3925266, 5054236, 5079756, 5256247, 6802202, 7196321, 7581354, 7850532, 8966539, 10203303, 10512494, 13604404, 14392642, 15162708, 15768741, 17933078, 20406606, 21024988, 21588963, 26899617, 28785284, 31537482, 35866156, 40813212, 43177926, 53799234, 57818717, 63074964, 86355852, 98631929, 107598468, 115637434, 152431163, 173456151, 197263858, 231274868, 295895787, 304862326, 346912302, 394527716, 457293489, 591791574, 609724652, 693824604, 914586978, 1183583148, 1676742793, 1829173956, 3353485586, 5030228379, 6706971172, 10060456758, 20120913516]

約数ペア:

[(1, 20120913516), (2, 10060456758), (3, 6706971172), (4, 5030228379), (6, 3353485586), (11, 1829173956), (12, 1676742793), (17, 1183583148), (22, 914586978), (29, 693824604), (33, 609724652), (34, 591791574), (44, 457293489), (51, 394527716), (58, 346912302), (66, 304862326), (68, 295895787), (87, 231274868), (102, 197263858), (116, 173456151), (132, 152431163), (174, 115637434), (187, 107598468), (204, 98631929), (233, 86355852), (319, 63074964), (348, 57818717), (374, 53799234), (466, 43177926), (493, 40813212), (561, 35866156), (638, 31537482), (699, 28785284), (748, 26899617), (932, 21588963), (957, 21024988), (986, 20406606), (1122, 17933078), (1276, 15768741), (1327, 15162708), (1398, 14392642), (1479, 13604404), (1914, 10512494), (1972, 10203303), (2244, 8966539), (2563, 7850532), (2654, 7581354), (2796, 7196321), (2958, 6802202), (3828, 5256247), (3961, 5079756), (3981, 5054236), (5126, 3925266), (5308, 3790677), (5423, 3710292), (5916, 3401101), (6757, 2977788), (7689, 2616844), (7922, 2539878), (7962, 2527118), (10252, 1962633), (10846, 1855146), (11883, 1693252), (13514, 1488894), (14597, 1378428), (15378, 1308422), (15844, 1269939), (15924, 1263559), (16269, 1236764), (20271, 992596), (21692, 927573), (22559, 891924), (23766, 846626), (27028, 744447), (29194, 689214), (30756, 654211), (32538, 618382), (38483, 522852), (40542, 496298), (43571, 461796), (43791, 459476), (45118, 445962), (47532, 423313), (58388, 344607), (65076, 309191), (67677, 297308), (74327, 270708), (76966, 261426), (81084, 248149), (87142, 230898), (87582, 229738), (90236, 222981), (114869, 175164), (115449, 174284), (130713, 153932), (135354, 148654)]