20102766

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1091}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 41827968

約数和(自身を除く): 21725202

約数列:

[1, 2, 3, 6, 37, 74, 83, 111, 166, 222, 249, 498, 1091, 2182, 3071, 3273, 6142, 6546, 9213, 18426, 40367, 80734, 90553, 121101, 181106, 242202, 271659, 543318, 3350461, 6700922, 10051383, 20102766]

約数ペア:

[(1, 20102766), (2, 10051383), (3, 6700922), (6, 3350461), (37, 543318), (74, 271659), (83, 242202), (111, 181106), (166, 121101), (222, 90553), (249, 80734), (498, 40367), (1091, 18426), (2182, 9213), (3071, 6546), (3273, 6142)]