20004136324

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{853}}^1\times {\mathrm{947}}^1$

素因数の和:1996

約数の個数: 48

約数和(自身を含む): 36179047296

約数和(自身を除く): 16174910972

約数列:

[1, 2, 4, 41, 82, 151, 164, 302, 604, 853, 947, 1706, 1894, 3412, 3788, 6191, 12382, 24764, 34973, 38827, 69946, 77654, 128803, 139892, 142997, 155308, 257606, 285994, 515212, 571988, 807791, 1615582, 3231164, 5280923, 5862877, 10561846, 11725754, 21123692, 23451508, 33119431, 66238862, 121976441, 132477724, 243952882, 487905764, 5001034081, 10002068162, 20004136324]

約数ペア:

[(1, 20004136324), (2, 10002068162), (4, 5001034081), (41, 487905764), (82, 243952882), (151, 132477724), (164, 121976441), (302, 66238862), (604, 33119431), (853, 23451508), (947, 21123692), (1706, 11725754), (1894, 10561846), (3412, 5862877), (3788, 5280923), (6191, 3231164), (12382, 1615582), (24764, 807791), (34973, 571988), (38827, 515212), (69946, 285994), (77654, 257606), (128803, 155308), (139892, 142997)]