20199390768

素因数分解:

$2^4\times 3^3\times {\mathrm{101}}^1\times {\mathrm{269}}^1\times {\mathrm{1721}}^1$

素因数の和:2108

約数の個数: 160

約数和(自身を含む): 58805611200

約数和(自身を除く): 38606220432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 101, 108, 144, 202, 216, 269, 303, 404, 432, 538, 606, 807, 808, 909, 1076, 1212, 1614, 1616, 1721, 1818, 2152, 2421, 2424, 2727, 3228, 3442, 3636, 4304, 4842, 4848, 5163, 5454, 6456, 6884, 7263, 7272, 9684, 10326, 10908, 12912, 13768, 14526, 14544, 15489, 19368, 20652, 21816, 27169, 27536, 29052, 30978, 38736, 41304, 43632, 46467, 54338, 58104, 61956, 81507, 82608, 92934, 108676, 116208, 123912, 163014, 173821, 185868, 217352, 244521, 247824, 326028, 347642, 371736, 434704, 462949, 489042, 521463, 652056, 695284, 733563, 743472, 925898, 978084, 1042926, 1304112, 1388847, 1390568, 1467126, 1564389, 1851796, 1956168, 2085852, 2777694, 2781136, 2934252, 3128778, 3703592, 3912336, 4166541, 4171704, 4693167, 5555388, 5868504, 6257556, 7407184, 8333082, 8343408, 9386334, 11110776, 11737008, 12499623, 12515112, 16666164, 18772668, 22221552, 24999246, 25030224, 33332328, 37545336, 46757849, 49998492, 66664656, 75090672, 93515698, 99996984, 140273547, 187031396, 199993968, 280547094, 374062792, 420820641, 561094188, 748125584, 841641282, 1122188376, 1262461923, 1683282564, 2244376752, 2524923846, 3366565128, 5049847692, 6733130256, 10099695384, 20199390768]

約数ペア:

[(1, 20199390768), (2, 10099695384), (3, 6733130256), (4, 5049847692), (6, 3366565128), (8, 2524923846), (9, 2244376752), (12, 1683282564), (16, 1262461923), (18, 1122188376), (24, 841641282), (27, 748125584), (36, 561094188), (48, 420820641), (54, 374062792), (72, 280547094), (101, 199993968), (108, 187031396), (144, 140273547), (202, 99996984), (216, 93515698), (269, 75090672), (303, 66664656), (404, 49998492), (432, 46757849), (538, 37545336), (606, 33332328), (807, 25030224), (808, 24999246), (909, 22221552), (1076, 18772668), (1212, 16666164), (1614, 12515112), (1616, 12499623), (1721, 11737008), (1818, 11110776), (2152, 9386334), (2421, 8343408), (2424, 8333082), (2727, 7407184), (3228, 6257556), (3442, 5868504), (3636, 5555388), (4304, 4693167), (4842, 4171704), (4848, 4166541), (5163, 3912336), (5454, 3703592), (6456, 3128778), (6884, 2934252), (7263, 2781136), (7272, 2777694), (9684, 2085852), (10326, 1956168), (10908, 1851796), (12912, 1564389), (13768, 1467126), (14526, 1390568), (14544, 1388847), (15489, 1304112), (19368, 1042926), (20652, 978084), (21816, 925898), (27169, 743472), (27536, 733563), (29052, 695284), (30978, 652056), (38736, 521463), (41304, 489042), (43632, 462949), (46467, 434704), (54338, 371736), (58104, 347642), (61956, 326028), (81507, 247824), (82608, 244521), (92934, 217352), (108676, 185868), (116208, 173821), (123912, 163014)]