20462391922

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{332711}}^1$

素因数の和:332934

約数の個数: 32

約数和(自身を含む): 36795285504

約数和(自身を除く): 16332893582

約数列:

[1, 2, 7, 14, 23, 46, 161, 191, 322, 382, 1337, 2674, 4393, 8786, 30751, 61502, 332711, 665422, 2328977, 4657954, 7652353, 15304706, 53566471, 63547801, 107132942, 127095602, 444834607, 889669214, 1461599423, 2923198846, 10231195961, 20462391922]

約数ペア:

[(1, 20462391922), (2, 10231195961), (7, 2923198846), (14, 1461599423), (23, 889669214), (46, 444834607), (161, 127095602), (191, 107132942), (322, 63547801), (382, 53566471), (1337, 15304706), (2674, 7652353), (4393, 4657954), (8786, 2328977), (30751, 665422), (61502, 332711)]