20330947728

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{517169}}^1$

素因数の和:517206

約数の個数: 160

約数和(自身を含む): 71824569600

約数和(自身を除く): 51493621872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2184, 2457, 2808, 3024, 3276, 4368, 4914, 5616, 6552, 9828, 13104, 19656, 39312, 517169, 1034338, 1551507, 2068676, 3103014, 3620183, 4137352, 4654521, 6206028, 6723197, 7240366, 8274704, 9309042, 10860549, 12412056, 13446394, 13963563, 14480732, 18618084, 20169591, 21721098, 24824112, 26892788, 27927126, 28961464, 32581647, 37236168, 40339182, 43442196, 47062379, 53785576, 55854252, 57922928, 60508773, 65163294, 74472336, 80678364, 86884392, 94124758, 97744941, 107571152, 111708504, 121017546, 130326588, 141187137, 161356728, 173768784, 181526319, 188249516, 195489882, 223417008, 242035092, 260653176, 282374274, 322713456, 363052638, 376499032, 390979764, 423561411, 484070184, 521306352, 564748548, 726105276, 752998064, 781959528, 847122822, 968140368, 1129497096, 1270684233, 1452210552, 1563919056, 1694245644, 2258994192, 2541368466, 2904421104, 3388491288, 5082736932, 6776982576, 10165473864, 20330947728]

約数ペア:

[(1, 20330947728), (2, 10165473864), (3, 6776982576), (4, 5082736932), (6, 3388491288), (7, 2904421104), (8, 2541368466), (9, 2258994192), (12, 1694245644), (13, 1563919056), (14, 1452210552), (16, 1270684233), (18, 1129497096), (21, 968140368), (24, 847122822), (26, 781959528), (27, 752998064), (28, 726105276), (36, 564748548), (39, 521306352), (42, 484070184), (48, 423561411), (52, 390979764), (54, 376499032), (56, 363052638), (63, 322713456), (72, 282374274), (78, 260653176), (84, 242035092), (91, 223417008), (104, 195489882), (108, 188249516), (112, 181526319), (117, 173768784), (126, 161356728), (144, 141187137), (156, 130326588), (168, 121017546), (182, 111708504), (189, 107571152), (208, 97744941), (216, 94124758), (234, 86884392), (252, 80678364), (273, 74472336), (312, 65163294), (336, 60508773), (351, 57922928), (364, 55854252), (378, 53785576), (432, 47062379), (468, 43442196), (504, 40339182), (546, 37236168), (624, 32581647), (702, 28961464), (728, 27927126), (756, 26892788), (819, 24824112), (936, 21721098), (1008, 20169591), (1092, 18618084), (1404, 14480732), (1456, 13963563), (1512, 13446394), (1638, 12412056), (1872, 10860549), (2184, 9309042), (2457, 8274704), (2808, 7240366), (3024, 6723197), (3276, 6206028), (4368, 4654521), (4914, 4137352), (5616, 3620183), (6552, 3103014), (9828, 2068676), (13104, 1551507), (19656, 1034338), (39312, 517169)]