20216403092

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{34019}}^1$

素因数の和:34208

約数の個数: 48

約数和(自身を含む): 37721376000

約数和(自身を除く): 17504972908

約数列:

[1, 2, 4, 29, 47, 58, 94, 109, 116, 188, 218, 436, 1363, 2726, 3161, 5123, 5452, 6322, 10246, 12644, 20492, 34019, 68038, 136076, 148567, 297134, 594268, 986551, 1598893, 1973102, 3197786, 3708071, 3946204, 6395572, 7416142, 14832284, 46367897, 92735794, 107534059, 174279337, 185471588, 215068118, 348558674, 430136236, 697117348, 5054100773, 10108201546, 20216403092]

約数ペア:

[(1, 20216403092), (2, 10108201546), (4, 5054100773), (29, 697117348), (47, 430136236), (58, 348558674), (94, 215068118), (109, 185471588), (116, 174279337), (188, 107534059), (218, 92735794), (436, 46367897), (1363, 14832284), (2726, 7416142), (3161, 6395572), (5123, 3946204), (5452, 3708071), (6322, 3197786), (10246, 1973102), (12644, 1598893), (20492, 986551), (34019, 594268), (68038, 297134), (136076, 148567)]