20933374

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{751}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 39416832

約数和(自身を除く): 18483458

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 181, 362, 751, 1267, 1502, 1991, 2534, 3982, 5257, 8261, 10514, 13937, 16522, 27874, 57827, 115654, 135931, 271862, 951517, 1495241, 1903034, 2990482, 10466687, 20933374]

約数ペア:

[(1, 20933374), (2, 10466687), (7, 2990482), (11, 1903034), (14, 1495241), (22, 951517), (77, 271862), (154, 135931), (181, 115654), (362, 57827), (751, 27874), (1267, 16522), (1502, 13937), (1991, 10514), (2534, 8261), (3982, 5257)]