20058060160

素因数分解:

$2^7\times 5^1\times {\mathrm{557}}^1\times {\mathrm{56267}}^1$

素因数の和:56843

約数の個数: 64

約数和(自身を含む): 48038242320

約数和(自身を除く): 27980182160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 557, 640, 1114, 2228, 2785, 4456, 5570, 8912, 11140, 17824, 22280, 35648, 44560, 56267, 71296, 89120, 112534, 178240, 225068, 281335, 356480, 450136, 562670, 900272, 1125340, 1800544, 2250680, 3601088, 4501360, 7202176, 9002720, 18005440, 31340719, 36010880, 62681438, 125362876, 156703595, 250725752, 313407190, 501451504, 626814380, 1002903008, 1253628760, 2005806016, 2507257520, 4011612032, 5014515040, 10029030080, 20058060160]

約数ペア:

[(1, 20058060160), (2, 10029030080), (4, 5014515040), (5, 4011612032), (8, 2507257520), (10, 2005806016), (16, 1253628760), (20, 1002903008), (32, 626814380), (40, 501451504), (64, 313407190), (80, 250725752), (128, 156703595), (160, 125362876), (320, 62681438), (557, 36010880), (640, 31340719), (1114, 18005440), (2228, 9002720), (2785, 7202176), (4456, 4501360), (5570, 3601088), (8912, 2250680), (11140, 1800544), (17824, 1125340), (22280, 900272), (35648, 562670), (44560, 450136), (56267, 356480), (71296, 281335), (89120, 225068), (112534, 178240)]