20346044550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{32303}}^1$

素因数の和:32367

約数の個数: 192

約数和(自身を含む): 60566123520

約数和(自身を除く): 40220078970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 19, 25, 26, 30, 34, 38, 39, 50, 51, 57, 65, 75, 78, 85, 95, 102, 114, 130, 150, 170, 190, 195, 221, 247, 255, 285, 323, 325, 390, 425, 442, 475, 494, 510, 570, 646, 650, 663, 741, 850, 950, 969, 975, 1105, 1235, 1275, 1326, 1425, 1482, 1615, 1938, 1950, 2210, 2470, 2550, 2850, 3230, 3315, 3705, 4199, 4845, 5525, 6175, 6630, 7410, 8075, 8398, 9690, 11050, 12350, 12597, 16150, 16575, 18525, 20995, 24225, 25194, 32303, 33150, 37050, 41990, 48450, 62985, 64606, 96909, 104975, 125970, 161515, 193818, 209950, 314925, 323030, 419939, 484545, 549151, 613757, 629850, 807575, 839878, 969090, 1098302, 1227514, 1259817, 1615150, 1647453, 1841271, 2099695, 2422725, 2519634, 2745755, 3068785, 3294906, 3682542, 4199390, 4845450, 5491510, 6137570, 6299085, 7138963, 7978841, 8237265, 9206355, 10433869, 10498475, 12598170, 13728775, 14277926, 15343925, 15957682, 16474530, 18412710, 20867738, 20996950, 21416889, 23936523, 27457550, 30687850, 31301607, 31495425, 35694815, 39894205, 41186325, 42833778, 46031775, 47873046, 52169345, 62603214, 62990850, 71389630, 79788410, 82372650, 92063550, 104338690, 107084445, 119682615, 135640297, 156508035, 178474075, 199471025, 214168890, 239365230, 260846725, 271280594, 313016070, 356948150, 398942050, 406920891, 521693450, 535422225, 598413075, 678201485, 782540175, 813841782, 1070844450, 1196826150, 1356402970, 1565080350, 2034604455, 3391007425, 4069208910, 6782014850, 10173022275, 20346044550]

約数ペア:

[(1, 20346044550), (2, 10173022275), (3, 6782014850), (5, 4069208910), (6, 3391007425), (10, 2034604455), (13, 1565080350), (15, 1356402970), (17, 1196826150), (19, 1070844450), (25, 813841782), (26, 782540175), (30, 678201485), (34, 598413075), (38, 535422225), (39, 521693450), (50, 406920891), (51, 398942050), (57, 356948150), (65, 313016070), (75, 271280594), (78, 260846725), (85, 239365230), (95, 214168890), (102, 199471025), (114, 178474075), (130, 156508035), (150, 135640297), (170, 119682615), (190, 107084445), (195, 104338690), (221, 92063550), (247, 82372650), (255, 79788410), (285, 71389630), (323, 62990850), (325, 62603214), (390, 52169345), (425, 47873046), (442, 46031775), (475, 42833778), (494, 41186325), (510, 39894205), (570, 35694815), (646, 31495425), (650, 31301607), (663, 30687850), (741, 27457550), (850, 23936523), (950, 21416889), (969, 20996950), (975, 20867738), (1105, 18412710), (1235, 16474530), (1275, 15957682), (1326, 15343925), (1425, 14277926), (1482, 13728775), (1615, 12598170), (1938, 10498475), (1950, 10433869), (2210, 9206355), (2470, 8237265), (2550, 7978841), (2850, 7138963), (3230, 6299085), (3315, 6137570), (3705, 5491510), (4199, 4845450), (4845, 4199390), (5525, 3682542), (6175, 3294906), (6630, 3068785), (7410, 2745755), (8075, 2519634), (8398, 2422725), (9690, 2099695), (11050, 1841271), (12350, 1647453), (12597, 1615150), (16150, 1259817), (16575, 1227514), (18525, 1098302), (20995, 969090), (24225, 839878), (25194, 807575), (32303, 629850), (33150, 613757), (37050, 549151), (41990, 484545), (48450, 419939), (62985, 323030), (64606, 314925), (96909, 209950), (104975, 193818), (125970, 161515)]