20163618706

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7701917}}^1$

素因数の和:7701954

約数の個数: 32

約数和(自身を含む): 39926742912

約数和(自身を除く): 19763124206

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 7701917, 15403834, 53913419, 84721087, 107826838, 130932589, 169442174, 261865178, 593047609, 916528123, 1186095218, 1440258479, 1833056246, 2880516958, 10081809353, 20163618706]

約数ペア:

[(1, 20163618706), (2, 10081809353), (7, 2880516958), (11, 1833056246), (14, 1440258479), (17, 1186095218), (22, 916528123), (34, 593047609), (77, 261865178), (119, 169442174), (154, 130932589), (187, 107826838), (238, 84721087), (374, 53913419), (1309, 15403834), (2618, 7701917)]