20193202956

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1252991}}^1$

素因数の和:1253094

約数の個数: 48

約数和(自身を含む): 50520637440

約数和(自身を除く): 30327434484

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 79, 102, 158, 204, 237, 316, 474, 948, 1343, 2686, 4029, 5372, 8058, 16116, 1252991, 2505982, 3758973, 5011964, 7517946, 15035892, 21300847, 42601694, 63902541, 85203388, 98986289, 127805082, 197972578, 255610164, 296958867, 395945156, 593917734, 1187835468, 1682766913, 3365533826, 5048300739, 6731067652, 10096601478, 20193202956]

約数ペア:

[(1, 20193202956), (2, 10096601478), (3, 6731067652), (4, 5048300739), (6, 3365533826), (12, 1682766913), (17, 1187835468), (34, 593917734), (51, 395945156), (68, 296958867), (79, 255610164), (102, 197972578), (158, 127805082), (204, 98986289), (237, 85203388), (316, 63902541), (474, 42601694), (948, 21300847), (1343, 15035892), (2686, 7517946), (4029, 5011964), (5372, 3758973), (8058, 2505982), (16116, 1252991)]