20087851212

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{53453}}^1$

素因数の和:53560

約数の個数: 144

約数和(自身を含む): 60473151648

約数和(自身を除く): 40385300436

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 73, 78, 99, 117, 132, 143, 146, 156, 198, 219, 234, 286, 292, 396, 429, 438, 468, 572, 657, 803, 858, 876, 949, 1287, 1314, 1606, 1716, 1898, 2409, 2574, 2628, 2847, 3212, 3796, 4818, 5148, 5694, 7227, 8541, 9636, 10439, 11388, 14454, 17082, 20878, 28908, 31317, 34164, 41756, 53453, 62634, 93951, 106906, 125268, 160359, 187902, 213812, 320718, 375804, 481077, 587983, 641436, 694889, 962154, 1175966, 1389778, 1763949, 1924308, 2084667, 2351932, 2779556, 3527898, 3902069, 4169334, 5291847, 6254001, 7055796, 7643779, 7804138, 8338668, 10583694, 11706207, 12508002, 15287558, 15608276, 21167388, 22931337, 23412414, 25016004, 30575116, 35118621, 42922759, 45862674, 46824828, 50726897, 68794011, 70237242, 85845518, 91725348, 101453794, 128768277, 137588022, 140474484, 152180691, 171691036, 202907588, 257536554, 275176044, 304361382, 386304831, 456542073, 515073108, 557995867, 608722764, 772609662, 913084146, 1115991734, 1545219324, 1673987601, 1826168292, 2231983468, 3347975202, 5021962803, 6695950404, 10043925606, 20087851212]

約数ペア:

[(1, 20087851212), (2, 10043925606), (3, 6695950404), (4, 5021962803), (6, 3347975202), (9, 2231983468), (11, 1826168292), (12, 1673987601), (13, 1545219324), (18, 1115991734), (22, 913084146), (26, 772609662), (33, 608722764), (36, 557995867), (39, 515073108), (44, 456542073), (52, 386304831), (66, 304361382), (73, 275176044), (78, 257536554), (99, 202907588), (117, 171691036), (132, 152180691), (143, 140474484), (146, 137588022), (156, 128768277), (198, 101453794), (219, 91725348), (234, 85845518), (286, 70237242), (292, 68794011), (396, 50726897), (429, 46824828), (438, 45862674), (468, 42922759), (572, 35118621), (657, 30575116), (803, 25016004), (858, 23412414), (876, 22931337), (949, 21167388), (1287, 15608276), (1314, 15287558), (1606, 12508002), (1716, 11706207), (1898, 10583694), (2409, 8338668), (2574, 7804138), (2628, 7643779), (2847, 7055796), (3212, 6254001), (3796, 5291847), (4818, 4169334), (5148, 3902069), (5694, 3527898), (7227, 2779556), (8541, 2351932), (9636, 2084667), (10439, 1924308), (11388, 1763949), (14454, 1389778), (17082, 1175966), (20878, 962154), (28908, 694889), (31317, 641436), (34164, 587983), (41756, 481077), (53453, 375804), (62634, 320718), (93951, 213812), (106906, 187902), (125268, 160359)]