20173597942

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{10223}}^1\times {\mathrm{42899}}^1$

素因数の和:53147

約数の個数: 16

約数和(自身を含む): 31579891200

約数和(自身を除く): 11406293258

約数列:

[1, 2, 23, 46, 10223, 20446, 42899, 85798, 235129, 470258, 986677, 1973354, 438556477, 877112954, 10086798971, 20173597942]

約数ペア:

[(1, 20173597942), (2, 10086798971), (23, 877112954), (46, 438556477), (10223, 1973354), (20446, 986677), (42899, 470258), (85798, 235129)]