20226760717

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{1447}}^1$

素因数の和:1777

約数の個数: 32

約数和(自身を含む): 22005522432

約数和(自身を除く): 1778761715

約数列:

[1, 23, 47, 67, 193, 1081, 1447, 1541, 3149, 4439, 9071, 12931, 33281, 68009, 72427, 96949, 208633, 279271, 297413, 607757, 1564207, 2229827, 4556603, 6423233, 13125737, 13978411, 18711157, 104801869, 301891951, 430356611, 879424379, 20226760717]

約数ペア:

[(1, 20226760717), (23, 879424379), (47, 430356611), (67, 301891951), (193, 104801869), (1081, 18711157), (1447, 13978411), (1541, 13125737), (3149, 6423233), (4439, 4556603), (9071, 2229827), (12931, 1564207), (33281, 607757), (68009, 297413), (72427, 279271), (96949, 208633)]