20161944852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14119009}}^1$

素因数の和:14119040

約数の個数: 48

約数和(自身を含む): 56927848320

約数和(自身を除く): 36765903468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 14119009, 28238018, 42357027, 56476036, 84714054, 98833063, 169428108, 197666126, 240023153, 296499189, 395332252, 480046306, 592998378, 720069459, 960092612, 1185996756, 1440138918, 1680162071, 2880277836, 3360324142, 5040486213, 6720648284, 10080972426, 20161944852]

約数ペア:

[(1, 20161944852), (2, 10080972426), (3, 6720648284), (4, 5040486213), (6, 3360324142), (7, 2880277836), (12, 1680162071), (14, 1440138918), (17, 1185996756), (21, 960092612), (28, 720069459), (34, 592998378), (42, 480046306), (51, 395332252), (68, 296499189), (84, 240023153), (102, 197666126), (119, 169428108), (204, 98833063), (238, 84714054), (357, 56476036), (476, 42357027), (714, 28238018), (1428, 14119009)]