20176270020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{22741}}^1$

素因数の和:22843

約数の個数: 192

約数和(自身を含む): 66020935680

約数和(自身を除く): 45844665660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 53, 54, 60, 62, 90, 93, 106, 108, 124, 135, 155, 159, 180, 186, 212, 265, 270, 279, 310, 318, 372, 465, 477, 530, 540, 558, 620, 636, 795, 837, 930, 954, 1060, 1116, 1395, 1431, 1590, 1643, 1674, 1860, 1908, 2385, 2790, 2862, 3180, 3286, 3348, 4185, 4770, 4929, 5580, 5724, 6572, 7155, 8215, 8370, 9540, 9858, 14310, 14787, 16430, 16740, 19716, 22741, 24645, 28620, 29574, 32860, 44361, 45482, 49290, 59148, 68223, 73935, 88722, 90964, 98580, 113705, 136446, 147870, 177444, 204669, 221805, 227410, 272892, 295740, 341115, 409338, 443610, 454820, 614007, 682230, 704971, 818676, 887220, 1023345, 1205273, 1228014, 1364460, 1409942, 2046690, 2114913, 2410546, 2456028, 2819884, 3070035, 3524855, 3615819, 4093380, 4229826, 4821092, 6026365, 6140070, 6344739, 7049710, 7231638, 8459652, 10574565, 10847457, 12052730, 12280140, 12689478, 14099420, 14463276, 18079095, 19034217, 21149130, 21694914, 24105460, 25378956, 31723695, 32542371, 36158190, 37363463, 38068434, 42298260, 43389828, 54237285, 63447390, 65084742, 72316380, 74726926, 76136868, 95171085, 108474570, 112090389, 126894780, 130169484, 149453852, 162711855, 186817315, 190342170, 216949140, 224180778, 325423710, 336271167, 373634630, 380684340, 448361556, 560451945, 650847420, 672542334, 747269260, 1008813501, 1120903890, 1345084668, 1681355835, 2017627002, 2241807780, 3362711670, 4035254004, 5044067505, 6725423340, 10088135010, 20176270020]

約数ペア:

[(1, 20176270020), (2, 10088135010), (3, 6725423340), (4, 5044067505), (5, 4035254004), (6, 3362711670), (9, 2241807780), (10, 2017627002), (12, 1681355835), (15, 1345084668), (18, 1120903890), (20, 1008813501), (27, 747269260), (30, 672542334), (31, 650847420), (36, 560451945), (45, 448361556), (53, 380684340), (54, 373634630), (60, 336271167), (62, 325423710), (90, 224180778), (93, 216949140), (106, 190342170), (108, 186817315), (124, 162711855), (135, 149453852), (155, 130169484), (159, 126894780), (180, 112090389), (186, 108474570), (212, 95171085), (265, 76136868), (270, 74726926), (279, 72316380), (310, 65084742), (318, 63447390), (372, 54237285), (465, 43389828), (477, 42298260), (530, 38068434), (540, 37363463), (558, 36158190), (620, 32542371), (636, 31723695), (795, 25378956), (837, 24105460), (930, 21694914), (954, 21149130), (1060, 19034217), (1116, 18079095), (1395, 14463276), (1431, 14099420), (1590, 12689478), (1643, 12280140), (1674, 12052730), (1860, 10847457), (1908, 10574565), (2385, 8459652), (2790, 7231638), (2862, 7049710), (3180, 6344739), (3286, 6140070), (3348, 6026365), (4185, 4821092), (4770, 4229826), (4929, 4093380), (5580, 3615819), (5724, 3524855), (6572, 3070035), (7155, 2819884), (8215, 2456028), (8370, 2410546), (9540, 2114913), (9858, 2046690), (14310, 1409942), (14787, 1364460), (16430, 1228014), (16740, 1205273), (19716, 1023345), (22741, 887220), (24645, 818676), (28620, 704971), (29574, 682230), (32860, 614007), (44361, 454820), (45482, 443610), (49290, 409338), (59148, 341115), (68223, 295740), (73935, 272892), (88722, 227410), (90964, 221805), (98580, 204669), (113705, 177444), (136446, 147870)]