20422595162

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{876431}}^1$

素因数の和:876685

約数の個数: 16

約数和(自身を含む): 31299139584

約数和(自身を除く): 10876544422

約数列:

[1, 2, 61, 122, 191, 382, 11651, 23302, 876431, 1752862, 53462291, 106924582, 167398321, 334796642, 10211297581, 20422595162]

約数ペア:

[(1, 20422595162), (2, 10211297581), (61, 334796642), (122, 167398321), (191, 106924582), (382, 53462291), (11651, 1752862), (23302, 876431)]