20173837902884

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{373}}^1\times {\mathrm{609701}}^1$

素因数の和:610476

約数の個数: 48

約数和(自身を含む): 36035807497536

約数和(自身を除く): 15861969594652

約数列:

[1, 2, 4, 67, 134, 268, 331, 373, 662, 746, 1324, 1492, 22177, 24991, 44354, 49982, 88708, 99964, 123463, 246926, 493852, 609701, 1219402, 2438804, 8272021, 16544042, 33088084, 40849967, 81699934, 163399868, 201811031, 227418473, 403622062, 454836946, 807244124, 909673892, 13521339077, 15237037691, 27042678154, 30474075382, 54085356308, 60948150764, 75275514563, 150551029126, 301102058252, 5043459475721, 10086918951442, 20173837902884]

約数ペア:

[(1, 20173837902884), (2, 10086918951442), (4, 5043459475721), (67, 301102058252), (134, 150551029126), (268, 75275514563), (331, 60948150764), (373, 54085356308), (662, 30474075382), (746, 27042678154), (1324, 15237037691), (1492, 13521339077), (22177, 909673892), (24991, 807244124), (44354, 454836946), (49982, 403622062), (88708, 227418473), (99964, 201811031), (123463, 163399868), (246926, 81699934), (493852, 40849967), (609701, 33088084), (1219402, 16544042), (2438804, 8272021)]