20171126790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{34603}}^1$

素因数の和:34763

約数の個数: 128

約数和(自身を含む): 57403883520

約数和(自身を除く): 37232756730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 127, 135, 153, 170, 254, 255, 270, 306, 381, 459, 510, 635, 762, 765, 918, 1143, 1270, 1530, 1905, 2159, 2286, 2295, 3429, 3810, 4318, 4590, 5715, 6477, 6858, 10795, 11430, 12954, 17145, 19431, 21590, 32385, 34290, 34603, 38862, 58293, 64770, 69206, 97155, 103809, 116586, 173015, 194310, 207618, 291465, 311427, 346030, 519045, 582930, 588251, 622854, 934281, 1038090, 1176502, 1557135, 1764753, 1868562, 2941255, 3114270, 3529506, 4394581, 4671405, 5294259, 5882510, 8789162, 8823765, 9342810, 10588518, 13183743, 15882777, 17647530, 21972905, 26367486, 26471295, 31765554, 39551229, 43945810, 52942590, 65918715, 74707877, 79102458, 79413885, 118653687, 131837430, 149415754, 158827770, 197756145, 224123631, 237307374, 373539385, 395512290, 448247262, 593268435, 672370893, 747078770, 1120618155, 1186536870, 1344741786, 2017112679, 2241236310, 3361854465, 4034225358, 6723708930, 10085563395, 20171126790]

約数ペア:

[(1, 20171126790), (2, 10085563395), (3, 6723708930), (5, 4034225358), (6, 3361854465), (9, 2241236310), (10, 2017112679), (15, 1344741786), (17, 1186536870), (18, 1120618155), (27, 747078770), (30, 672370893), (34, 593268435), (45, 448247262), (51, 395512290), (54, 373539385), (85, 237307374), (90, 224123631), (102, 197756145), (127, 158827770), (135, 149415754), (153, 131837430), (170, 118653687), (254, 79413885), (255, 79102458), (270, 74707877), (306, 65918715), (381, 52942590), (459, 43945810), (510, 39551229), (635, 31765554), (762, 26471295), (765, 26367486), (918, 21972905), (1143, 17647530), (1270, 15882777), (1530, 13183743), (1905, 10588518), (2159, 9342810), (2286, 8823765), (2295, 8789162), (3429, 5882510), (3810, 5294259), (4318, 4671405), (4590, 4394581), (5715, 3529506), (6477, 3114270), (6858, 2941255), (10795, 1868562), (11430, 1764753), (12954, 1557135), (17145, 1176502), (19431, 1038090), (21590, 934281), (32385, 622854), (34290, 588251), (34603, 582930), (38862, 519045), (58293, 346030), (64770, 311427), (69206, 291465), (97155, 207618), (103809, 194310), (116586, 173015)]