20791030770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{607}}^1$

素因数の和:1065

約数の個数: 192

約数和(自身を含む): 58429403136

約数和(自身を除く): 37638372366

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 61, 85, 90, 102, 122, 153, 170, 183, 255, 305, 306, 366, 367, 510, 549, 607, 610, 734, 765, 915, 1037, 1098, 1101, 1214, 1530, 1821, 1830, 1835, 2074, 2202, 2745, 3035, 3111, 3303, 3642, 3670, 5185, 5463, 5490, 5505, 6070, 6222, 6239, 6606, 9105, 9333, 10319, 10370, 10926, 11010, 12478, 15555, 16515, 18210, 18666, 18717, 20638, 22387, 27315, 30957, 31110, 31195, 33030, 37027, 37434, 44774, 46665, 51595, 54630, 56151, 61914, 62390, 67161, 74054, 92871, 93330, 93585, 103190, 111081, 111935, 112302, 134322, 154785, 185135, 185742, 187170, 201483, 222162, 222769, 223870, 280755, 309570, 333243, 335805, 370270, 380579, 402966, 445538, 464355, 555405, 561510, 629459, 666486, 668307, 671610, 761158, 928710, 1007415, 1110810, 1113845, 1141737, 1258918, 1336614, 1666215, 1888377, 1902895, 2004921, 2014830, 2227690, 2283474, 3147295, 3332430, 3341535, 3425211, 3776754, 3787073, 3805790, 4009842, 5665131, 5708685, 6294590, 6683070, 6850422, 7574146, 9441885, 10024605, 11330262, 11361219, 11417370, 13588909, 17126055, 18883770, 18935365, 20049210, 22722438, 27177818, 28325655, 34083657, 34252110, 37870730, 40766727, 56651310, 56806095, 67944545, 68167314, 81533454, 113612190, 122300181, 135889090, 170418285, 203833635, 231011453, 244600362, 340836570, 407667270, 462022906, 611500905, 693034359, 1155057265, 1223001810, 1386068718, 2079103077, 2310114530, 3465171795, 4158206154, 6930343590, 10395515385, 20791030770]

約数ペア:

[(1, 20791030770), (2, 10395515385), (3, 6930343590), (5, 4158206154), (6, 3465171795), (9, 2310114530), (10, 2079103077), (15, 1386068718), (17, 1223001810), (18, 1155057265), (30, 693034359), (34, 611500905), (45, 462022906), (51, 407667270), (61, 340836570), (85, 244600362), (90, 231011453), (102, 203833635), (122, 170418285), (153, 135889090), (170, 122300181), (183, 113612190), (255, 81533454), (305, 68167314), (306, 67944545), (366, 56806095), (367, 56651310), (510, 40766727), (549, 37870730), (607, 34252110), (610, 34083657), (734, 28325655), (765, 27177818), (915, 22722438), (1037, 20049210), (1098, 18935365), (1101, 18883770), (1214, 17126055), (1530, 13588909), (1821, 11417370), (1830, 11361219), (1835, 11330262), (2074, 10024605), (2202, 9441885), (2745, 7574146), (3035, 6850422), (3111, 6683070), (3303, 6294590), (3642, 5708685), (3670, 5665131), (5185, 4009842), (5463, 3805790), (5490, 3787073), (5505, 3776754), (6070, 3425211), (6222, 3341535), (6239, 3332430), (6606, 3147295), (9105, 2283474), (9333, 2227690), (10319, 2014830), (10370, 2004921), (10926, 1902895), (11010, 1888377), (12478, 1666215), (15555, 1336614), (16515, 1258918), (18210, 1141737), (18666, 1113845), (18717, 1110810), (20638, 1007415), (22387, 928710), (27315, 761158), (30957, 671610), (31110, 668307), (31195, 666486), (33030, 629459), (37027, 561510), (37434, 555405), (44774, 464355), (46665, 445538), (51595, 402966), (54630, 380579), (56151, 370270), (61914, 335805), (62390, 333243), (67161, 309570), (74054, 280755), (92871, 223870), (93330, 222769), (93585, 222162), (103190, 201483), (111081, 187170), (111935, 185742), (112302, 185135), (134322, 154785)]