20050996736

素因数分解:

$2^9\times {\mathrm{67}}^1\times {\mathrm{584509}}^1$

素因数の和:584594

約数の個数: 40

約数和(自身を含む): 40660853640

約数和(自身を除く): 20609856904

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 536, 1072, 2144, 4288, 8576, 17152, 34304, 584509, 1169018, 2338036, 4676072, 9352144, 18704288, 37408576, 39162103, 74817152, 78324206, 149634304, 156648412, 299268608, 313296824, 626593648, 1253187296, 2506374592, 5012749184, 10025498368, 20050996736]

約数ペア:

[(1, 20050996736), (2, 10025498368), (4, 5012749184), (8, 2506374592), (16, 1253187296), (32, 626593648), (64, 313296824), (67, 299268608), (128, 156648412), (134, 149634304), (256, 78324206), (268, 74817152), (512, 39162103), (536, 37408576), (1072, 18704288), (2144, 9352144), (4288, 4676072), (8576, 2338036), (17152, 1169018), (34304, 584509)]