20139998112

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{597697}}^1$

素因数の和:597732

約数の個数: 120

約数和(自身を含む): 63787525956

約数和(自身を除く): 43647527844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 1053, 1248, 1296, 1404, 1872, 2106, 2592, 2808, 3744, 4212, 5616, 8424, 11232, 16848, 33696, 597697, 1195394, 1793091, 2390788, 3586182, 4781576, 5379273, 7172364, 7770061, 9563152, 10758546, 14344728, 15540122, 16137819, 19126304, 21517092, 23310183, 28689456, 31080244, 32275638, 43034184, 46620366, 48413457, 57378912, 62160488, 64551276, 69930549, 86068368, 93240732, 96826914, 124320976, 129102552, 139861098, 172136736, 186481464, 193653828, 209791647, 248641952, 258205104, 279722196, 372962928, 387307656, 419583294, 516410208, 559444392, 629374941, 745925856, 774615312, 839166588, 1118888784, 1258749882, 1549230624, 1678333176, 2237777568, 2517499764, 3356666352, 5034999528, 6713332704, 10069999056, 20139998112]

約数ペア:

[(1, 20139998112), (2, 10069999056), (3, 6713332704), (4, 5034999528), (6, 3356666352), (8, 2517499764), (9, 2237777568), (12, 1678333176), (13, 1549230624), (16, 1258749882), (18, 1118888784), (24, 839166588), (26, 774615312), (27, 745925856), (32, 629374941), (36, 559444392), (39, 516410208), (48, 419583294), (52, 387307656), (54, 372962928), (72, 279722196), (78, 258205104), (81, 248641952), (96, 209791647), (104, 193653828), (108, 186481464), (117, 172136736), (144, 139861098), (156, 129102552), (162, 124320976), (208, 96826914), (216, 93240732), (234, 86068368), (288, 69930549), (312, 64551276), (324, 62160488), (351, 57378912), (416, 48413457), (432, 46620366), (468, 43034184), (624, 32275638), (648, 31080244), (702, 28689456), (864, 23310183), (936, 21517092), (1053, 19126304), (1248, 16137819), (1296, 15540122), (1404, 14344728), (1872, 10758546), (2106, 9563152), (2592, 7770061), (2808, 7172364), (3744, 5379273), (4212, 4781576), (5616, 3586182), (8424, 2390788), (11232, 1793091), (16848, 1195394), (33696, 597697)]