20066354

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{569}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 37756800

約数和(自身を除く): 17690446

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 229, 458, 569, 1138, 1603, 2519, 3206, 3983, 5038, 6259, 7966, 12518, 17633, 35266, 43813, 87626, 130301, 260602, 912107, 1433311, 1824214, 2866622, 10033177, 20066354]

約数ペア:

[(1, 20066354), (2, 10033177), (7, 2866622), (11, 1824214), (14, 1433311), (22, 912107), (77, 260602), (154, 130301), (229, 87626), (458, 43813), (569, 35266), (1138, 17633), (1603, 12518), (2519, 7966), (3206, 6259), (3983, 5038)]