20217963354

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5357171}}^1$

素因数の和:5357230

約数の個数: 32

約数和(自身を含む): 43971667776

約数和(自身を除く): 23753704422

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 629, 1258, 1887, 3774, 5357171, 10714342, 16071513, 32143026, 91071907, 182143814, 198215327, 273215721, 396430654, 546431442, 594645981, 1189291962, 3369660559, 6739321118, 10108981677, 20217963354]

約数ペア:

[(1, 20217963354), (2, 10108981677), (3, 6739321118), (6, 3369660559), (17, 1189291962), (34, 594645981), (37, 546431442), (51, 396430654), (74, 273215721), (102, 198215327), (111, 182143814), (222, 91071907), (629, 32143026), (1258, 16071513), (1887, 10714342), (3774, 5357171)]