2016355020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{121321}}^1$

素因数の和:121610

約数の個数: 48

約数和(自身を含む): 5666222688

約数和(自身を除く): 3649867668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 554, 831, 1108, 1385, 1662, 2770, 3324, 4155, 5540, 8310, 16620, 121321, 242642, 363963, 485284, 606605, 727926, 1213210, 1455852, 1819815, 2426420, 3639630, 7279260, 33605917, 67211834, 100817751, 134423668, 168029585, 201635502, 336059170, 403271004, 504088755, 672118340, 1008177510, 2016355020]

約数ペア:

[(1, 2016355020), (2, 1008177510), (3, 672118340), (4, 504088755), (5, 403271004), (6, 336059170), (10, 201635502), (12, 168029585), (15, 134423668), (20, 100817751), (30, 67211834), (60, 33605917), (277, 7279260), (554, 3639630), (831, 2426420), (1108, 1819815), (1385, 1455852), (1662, 1213210), (2770, 727926), (3324, 606605), (4155, 485284), (5540, 363963), (8310, 242642), (16620, 121321)]