20149663668

素因数分解:

$2^2\times 3^1\times {\mathrm{12163}}^1\times {\mathrm{138053}}^1$

素因数の和:150223

約数の個数: 24

約数和(自身を含む): 47020087968

約数和(自身を除く): 26870424300

約数列:

[1, 2, 3, 4, 6, 12, 12163, 24326, 36489, 48652, 72978, 138053, 145956, 276106, 414159, 552212, 828318, 1656636, 1679138639, 3358277278, 5037415917, 6716554556, 10074831834, 20149663668]

約数ペア:

[(1, 20149663668), (2, 10074831834), (3, 6716554556), (4, 5037415917), (6, 3358277278), (12, 1679138639), (12163, 1656636), (24326, 828318), (36489, 552212), (48652, 414159), (72978, 276106), (138053, 145956)]