20161424778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13281571}}^1$

素因数の和:13281610

約数の個数: 32

約数和(自身を含む): 45901112832

約数和(自身を除く): 25739688054

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 13281571, 26563142, 39844713, 79689426, 146097281, 292194562, 305476133, 438291843, 610952266, 876583686, 916428399, 1832856798, 3360237463, 6720474926, 10080712389, 20161424778]

約数ペア:

[(1, 20161424778), (2, 10080712389), (3, 6720474926), (6, 3360237463), (11, 1832856798), (22, 916428399), (23, 876583686), (33, 610952266), (46, 438291843), (66, 305476133), (69, 292194562), (138, 146097281), (253, 79689426), (506, 39844713), (759, 26563142), (1518, 13281571)]