20178962814

素因数分解:

$2^1\times 3^1\times {\mathrm{13921}}^1\times {\mathrm{241589}}^1$

素因数の和:255515

約数の個数: 16

約数和(自身を含む): 40360991760

約数和(自身を除く): 20182028946

約数列:

[1, 2, 3, 6, 13921, 27842, 41763, 83526, 241589, 483178, 724767, 1449534, 3363160469, 6726320938, 10089481407, 20178962814]

約数ペア:

[(1, 20178962814), (2, 10089481407), (3, 6726320938), (6, 3363160469), (13921, 1449534), (27842, 724767), (41763, 483178), (83526, 241589)]