20211342

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{877}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 42481152

約数和(自身を除く): 22269810

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 167, 334, 501, 877, 1002, 1754, 2631, 3841, 5262, 7682, 11523, 20171, 23046, 40342, 60513, 121026, 146459, 292918, 439377, 878754, 3368557, 6737114, 10105671, 20211342]

約数ペア:

[(1, 20211342), (2, 10105671), (3, 6737114), (6, 3368557), (23, 878754), (46, 439377), (69, 292918), (138, 146459), (167, 121026), (334, 60513), (501, 40342), (877, 23046), (1002, 20171), (1754, 11523), (2631, 7682), (3841, 5262)]