20238066108

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{60821}}^1$

素因数の和:60929

約数の個数: 120

約数和(自身を含む): 57698182080

約数和(自身を除く): 37460115972

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 79, 81, 108, 117, 156, 158, 162, 234, 237, 316, 324, 351, 468, 474, 702, 711, 948, 1027, 1053, 1404, 1422, 2054, 2106, 2133, 2844, 3081, 4108, 4212, 4266, 6162, 6399, 8532, 9243, 12324, 12798, 18486, 25596, 27729, 36972, 55458, 60821, 83187, 110916, 121642, 166374, 182463, 243284, 332748, 364926, 547389, 729852, 790673, 1094778, 1581346, 1642167, 2189556, 2372019, 3162692, 3284334, 4744038, 4804859, 4926501, 6568668, 7116057, 9488076, 9609718, 9853002, 14232114, 14414577, 19219436, 19706004, 21348171, 28464228, 28829154, 42696342, 43243731, 57658308, 62463167, 64044513, 85392684, 86487462, 124926334, 128089026, 129731193, 172974924, 187389501, 249852668, 256178052, 259462386, 374779002, 389193579, 518924772, 562168503, 749558004, 778387158, 1124337006, 1556774316, 1686505509, 2248674012, 3373011018, 5059516527, 6746022036, 10119033054, 20238066108]

約数ペア:

[(1, 20238066108), (2, 10119033054), (3, 6746022036), (4, 5059516527), (6, 3373011018), (9, 2248674012), (12, 1686505509), (13, 1556774316), (18, 1124337006), (26, 778387158), (27, 749558004), (36, 562168503), (39, 518924772), (52, 389193579), (54, 374779002), (78, 259462386), (79, 256178052), (81, 249852668), (108, 187389501), (117, 172974924), (156, 129731193), (158, 128089026), (162, 124926334), (234, 86487462), (237, 85392684), (316, 64044513), (324, 62463167), (351, 57658308), (468, 43243731), (474, 42696342), (702, 28829154), (711, 28464228), (948, 21348171), (1027, 19706004), (1053, 19219436), (1404, 14414577), (1422, 14232114), (2054, 9853002), (2106, 9609718), (2133, 9488076), (2844, 7116057), (3081, 6568668), (4108, 4926501), (4212, 4804859), (4266, 4744038), (6162, 3284334), (6399, 3162692), (8532, 2372019), (9243, 2189556), (12324, 1642167), (12798, 1581346), (18486, 1094778), (25596, 790673), (27729, 729852), (36972, 547389), (55458, 364926), (60821, 332748), (83187, 243284), (110916, 182463), (121642, 166374)]