20147019228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1733}}^1\times {\mathrm{46133}}^1$

素因数の和:47883

約数の個数: 72

約数和(自身を含む): 58237347168

約数和(自身を除く): 38090327940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1733, 3466, 5199, 6932, 10398, 12131, 15597, 20796, 24262, 31194, 36393, 46133, 48524, 62388, 72786, 92266, 109179, 138399, 145572, 184532, 218358, 276798, 322931, 415197, 436716, 553596, 645862, 830394, 968793, 1291724, 1660788, 1937586, 2906379, 3875172, 5812758, 11625516, 79948489, 159896978, 239845467, 319793956, 479690934, 559639423, 719536401, 959381868, 1119278846, 1439072802, 1678918269, 2238557692, 2878145604, 3357836538, 5036754807, 6715673076, 10073509614, 20147019228]

約数ペア:

[(1, 20147019228), (2, 10073509614), (3, 6715673076), (4, 5036754807), (6, 3357836538), (7, 2878145604), (9, 2238557692), (12, 1678918269), (14, 1439072802), (18, 1119278846), (21, 959381868), (28, 719536401), (36, 559639423), (42, 479690934), (63, 319793956), (84, 239845467), (126, 159896978), (252, 79948489), (1733, 11625516), (3466, 5812758), (5199, 3875172), (6932, 2906379), (10398, 1937586), (12131, 1660788), (15597, 1291724), (20796, 968793), (24262, 830394), (31194, 645862), (36393, 553596), (46133, 436716), (48524, 415197), (62388, 322931), (72786, 276798), (92266, 218358), (109179, 184532), (138399, 145572)]