20169894954

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1\times {\mathrm{6373}}^1$

素因数の和:7075

約数の個数: 64

約数和(自身を含む): 44644515840

約数和(自身を除く): 24474620886

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 474, 607, 869, 1214, 1738, 1821, 2607, 3642, 5214, 6373, 6677, 12746, 13354, 19119, 20031, 38238, 40062, 47953, 70103, 95906, 140206, 143859, 210309, 287718, 420618, 503467, 527483, 1006934, 1054966, 1510401, 1582449, 3020802, 3164898, 3868411, 5538137, 7736822, 11076274, 11605233, 16614411, 23210466, 33228822, 42552521, 85105042, 127657563, 255315126, 305604469, 611208938, 916813407, 1833626814, 3361649159, 6723298318, 10084947477, 20169894954]

約数ペア:

[(1, 20169894954), (2, 10084947477), (3, 6723298318), (6, 3361649159), (11, 1833626814), (22, 916813407), (33, 611208938), (66, 305604469), (79, 255315126), (158, 127657563), (237, 85105042), (474, 42552521), (607, 33228822), (869, 23210466), (1214, 16614411), (1738, 11605233), (1821, 11076274), (2607, 7736822), (3642, 5538137), (5214, 3868411), (6373, 3164898), (6677, 3020802), (12746, 1582449), (13354, 1510401), (19119, 1054966), (20031, 1006934), (38238, 527483), (40062, 503467), (47953, 420618), (70103, 287718), (95906, 210309), (140206, 143859)]