20173024042

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1621}}^1\times {\mathrm{3911}}^1$

素因数の和:5614

約数の個数: 32

約数和(自身を含む): 31827844224

約数和(自身を除く): 11654820182

約数列:

[1, 2, 37, 43, 74, 86, 1591, 1621, 3182, 3242, 3911, 7822, 59977, 69703, 119954, 139406, 144707, 168173, 289414, 336346, 2579011, 5158022, 6222401, 6339731, 12444802, 12679462, 234570047, 272608433, 469140094, 545216866, 10086512021, 20173024042]

約数ペア:

[(1, 20173024042), (2, 10086512021), (37, 545216866), (43, 469140094), (74, 272608433), (86, 234570047), (1591, 12679462), (1621, 12444802), (3182, 6339731), (3242, 6222401), (3911, 5158022), (7822, 2579011), (59977, 336346), (69703, 289414), (119954, 168173), (139406, 144707)]