2016241500020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{47982901}}^1$

素因数の和:47983112

約数の個数: 48

約数和(自身を含む): 4643209460736

約数和(自身を除く): 2626967960716

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 191, 220, 382, 764, 955, 1910, 2101, 3820, 4202, 8404, 10505, 21010, 42020, 47982901, 95965802, 191931604, 239914505, 479829010, 527811911, 959658020, 1055623822, 2111247644, 2639059555, 5278119110, 9164734091, 10556238220, 18329468182, 36658936364, 45823670455, 91647340910, 100812075001, 183294681820, 201624150002, 403248300004, 504060375005, 1008120750010, 2016241500020]

約数ペア:

[(1, 2016241500020), (2, 1008120750010), (4, 504060375005), (5, 403248300004), (10, 201624150002), (11, 183294681820), (20, 100812075001), (22, 91647340910), (44, 45823670455), (55, 36658936364), (110, 18329468182), (191, 10556238220), (220, 9164734091), (382, 5278119110), (764, 2639059555), (955, 2111247644), (1910, 1055623822), (2101, 959658020), (3820, 527811911), (4202, 479829010), (8404, 239914505), (10505, 191931604), (21010, 95965802), (42020, 47982901)]