20166084078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{36131}}^1$

素因数の和:36377

約数の個数: 64

約数和(自身を含む): 46910320128

約数和(自身を除く): 26744236050

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 137, 194, 274, 291, 411, 582, 679, 822, 959, 1358, 1918, 2037, 2877, 4074, 5754, 13289, 26578, 36131, 39867, 72262, 79734, 93023, 108393, 186046, 216786, 252917, 279069, 505834, 558138, 758751, 1517502, 3504707, 4949947, 7009414, 9899894, 10514121, 14849841, 21028242, 24532949, 29699682, 34649629, 49065898, 69299258, 73598847, 103948887, 147197694, 207897774, 480144859, 960289718, 1440434577, 2880869154, 3361014013, 6722028026, 10083042039, 20166084078]

約数ペア:

[(1, 20166084078), (2, 10083042039), (3, 6722028026), (6, 3361014013), (7, 2880869154), (14, 1440434577), (21, 960289718), (42, 480144859), (97, 207897774), (137, 147197694), (194, 103948887), (274, 73598847), (291, 69299258), (411, 49065898), (582, 34649629), (679, 29699682), (822, 24532949), (959, 21028242), (1358, 14849841), (1918, 10514121), (2037, 9899894), (2877, 7009414), (4074, 4949947), (5754, 3504707), (13289, 1517502), (26578, 758751), (36131, 558138), (39867, 505834), (72262, 279069), (79734, 252917), (93023, 216786), (108393, 186046)]