20076408

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{25349}}^1$

素因数の和:25372

約数の個数: 48

約数和(自身を含む): 59319000

約数和(自身を除く): 39242592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 25349, 50698, 76047, 101396, 152094, 202792, 228141, 278839, 304188, 456282, 557678, 608376, 836517, 912564, 1115356, 1673034, 1825128, 2230712, 2509551, 3346068, 5019102, 6692136, 10038204, 20076408]

約数ペア:

[(1, 20076408), (2, 10038204), (3, 6692136), (4, 5019102), (6, 3346068), (8, 2509551), (9, 2230712), (11, 1825128), (12, 1673034), (18, 1115356), (22, 912564), (24, 836517), (33, 608376), (36, 557678), (44, 456282), (66, 304188), (72, 278839), (88, 228141), (99, 202792), (132, 152094), (198, 101396), (264, 76047), (396, 50698), (792, 25349)]