20174845404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{1409}}^1$

素因数の和:1748

約数の個数: 192

約数和(自身を含む): 58761400320

約数和(自身を除く): 38586554916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 37, 42, 51, 68, 74, 84, 102, 111, 119, 148, 204, 222, 238, 259, 271, 357, 444, 476, 518, 542, 629, 714, 777, 813, 1036, 1084, 1258, 1409, 1428, 1554, 1626, 1887, 1897, 2516, 2818, 3108, 3252, 3774, 3794, 4227, 4403, 4607, 5636, 5691, 7548, 7588, 8454, 8806, 9214, 9863, 10027, 11382, 13209, 13821, 16908, 17612, 18428, 19726, 20054, 22764, 23953, 26418, 27642, 29589, 30081, 32249, 39452, 40108, 47906, 52133, 52836, 55284, 59178, 60162, 64498, 70189, 71859, 95812, 96747, 104266, 118356, 120324, 128996, 140378, 143718, 156399, 167671, 170459, 193494, 208532, 210567, 280756, 287436, 312798, 335342, 340918, 364931, 381839, 386988, 421134, 503013, 511377, 625596, 670684, 681836, 729862, 763678, 842268, 886261, 1006026, 1022754, 1094793, 1145517, 1193213, 1459724, 1527356, 1772522, 2012052, 2045508, 2189586, 2291034, 2386426, 2658783, 2672873, 3545044, 3579639, 4379172, 4582068, 4772852, 5317566, 5345746, 6203827, 6491263, 7159278, 8018619, 10635132, 10691492, 12407654, 12982526, 14128043, 14318556, 16037238, 18611481, 19473789, 24815308, 25965052, 28256086, 32074476, 37222962, 38947578, 42384129, 45438841, 56512172, 74445924, 77895156, 84768258, 90877682, 98896301, 136316523, 169536516, 181755364, 197792602, 240176731, 272633046, 296688903, 395585204, 480353462, 545266092, 593377806, 720530193, 960706924, 1186755612, 1441060386, 1681237117, 2882120772, 3362474234, 5043711351, 6724948468, 10087422702, 20174845404]

約数ペア:

[(1, 20174845404), (2, 10087422702), (3, 6724948468), (4, 5043711351), (6, 3362474234), (7, 2882120772), (12, 1681237117), (14, 1441060386), (17, 1186755612), (21, 960706924), (28, 720530193), (34, 593377806), (37, 545266092), (42, 480353462), (51, 395585204), (68, 296688903), (74, 272633046), (84, 240176731), (102, 197792602), (111, 181755364), (119, 169536516), (148, 136316523), (204, 98896301), (222, 90877682), (238, 84768258), (259, 77895156), (271, 74445924), (357, 56512172), (444, 45438841), (476, 42384129), (518, 38947578), (542, 37222962), (629, 32074476), (714, 28256086), (777, 25965052), (813, 24815308), (1036, 19473789), (1084, 18611481), (1258, 16037238), (1409, 14318556), (1428, 14128043), (1554, 12982526), (1626, 12407654), (1887, 10691492), (1897, 10635132), (2516, 8018619), (2818, 7159278), (3108, 6491263), (3252, 6203827), (3774, 5345746), (3794, 5317566), (4227, 4772852), (4403, 4582068), (4607, 4379172), (5636, 3579639), (5691, 3545044), (7548, 2672873), (7588, 2658783), (8454, 2386426), (8806, 2291034), (9214, 2189586), (9863, 2045508), (10027, 2012052), (11382, 1772522), (13209, 1527356), (13821, 1459724), (16908, 1193213), (17612, 1145517), (18428, 1094793), (19726, 1022754), (20054, 1006026), (22764, 886261), (23953, 842268), (26418, 763678), (27642, 729862), (29589, 681836), (30081, 670684), (32249, 625596), (39452, 511377), (40108, 503013), (47906, 421134), (52133, 386988), (52836, 381839), (55284, 364931), (59178, 340918), (60162, 335342), (64498, 312798), (70189, 287436), (71859, 280756), (95812, 210567), (96747, 208532), (104266, 193494), (118356, 170459), (120324, 167671), (128996, 156399), (140378, 143718)]