20227729316

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1433}}^1\times {\mathrm{2161}}^1$

素因数の和:3692

約数の個数: 48

約数和(自身を含む): 37501325568

約数和(自身を除く): 17273596252

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1433, 1633, 2161, 2866, 3266, 4322, 5732, 6532, 8644, 32959, 49703, 65918, 99406, 101743, 131836, 153431, 198812, 203486, 306862, 406972, 613724, 2340089, 3096713, 3528913, 4680178, 6193426, 7057826, 9360356, 12386852, 14115652, 71224399, 142448798, 219866623, 284897596, 439733246, 879466492, 5056932329, 10113864658, 20227729316]

約数ペア:

[(1, 20227729316), (2, 10113864658), (4, 5056932329), (23, 879466492), (46, 439733246), (71, 284897596), (92, 219866623), (142, 142448798), (284, 71224399), (1433, 14115652), (1633, 12386852), (2161, 9360356), (2866, 7057826), (3266, 6193426), (4322, 4680178), (5732, 3528913), (6532, 3096713), (8644, 2340089), (32959, 613724), (49703, 406972), (65918, 306862), (99406, 203486), (101743, 198812), (131836, 153431)]