20114896074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1270361}}^1$

素因数の和:1270415

約数の個数: 64

約数和(自身を含む): 51220995840

約数和(自身を除く): 31106099766

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 78, 87, 91, 174, 182, 203, 273, 377, 406, 546, 609, 754, 1131, 1218, 2262, 2639, 5278, 7917, 15834, 1270361, 2540722, 3811083, 7622166, 8892527, 16514693, 17785054, 26677581, 33029386, 36840469, 49544079, 53355162, 73680938, 99088158, 110521407, 115602851, 221042814, 231205702, 257883283, 346808553, 478926097, 515766566, 693617106, 773649849, 957852194, 1436778291, 1547299698, 2873556582, 3352482679, 6704965358, 10057448037, 20114896074]

約数ペア:

[(1, 20114896074), (2, 10057448037), (3, 6704965358), (6, 3352482679), (7, 2873556582), (13, 1547299698), (14, 1436778291), (21, 957852194), (26, 773649849), (29, 693617106), (39, 515766566), (42, 478926097), (58, 346808553), (78, 257883283), (87, 231205702), (91, 221042814), (174, 115602851), (182, 110521407), (203, 99088158), (273, 73680938), (377, 53355162), (406, 49544079), (546, 36840469), (609, 33029386), (754, 26677581), (1131, 17785054), (1218, 16514693), (2262, 8892527), (2639, 7622166), (5278, 3811083), (7917, 2540722), (15834, 1270361)]