20084073110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3923}}^1\times {\mathrm{22259}}^1$

素因数の和:26212

約数の個数: 32

約数和(自身を含む): 37734439680

約数和(自身を除く): 17650366570

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 3923, 7846, 19615, 22259, 39230, 44518, 90229, 111295, 180458, 222590, 451145, 511957, 902290, 1023914, 2559785, 5119570, 87322057, 174644114, 436610285, 873220570, 2008407311, 4016814622, 10042036555, 20084073110]

約数ペア:

[(1, 20084073110), (2, 10042036555), (5, 4016814622), (10, 2008407311), (23, 873220570), (46, 436610285), (115, 174644114), (230, 87322057), (3923, 5119570), (7846, 2559785), (19615, 1023914), (22259, 902290), (39230, 511957), (44518, 451145), (90229, 222590), (111295, 180458)]