20162023917

素因数分解:

$3^1\times 7^1\times {\mathrm{2699}}^1\times {\mathrm{355723}}^1$

素因数の和:358432

約数の個数: 16

約数和(自身を含む): 30734553600

約数和(自身を除く): 10572529683

約数列:

[1, 3, 7, 21, 2699, 8097, 18893, 56679, 355723, 1067169, 2490061, 7470183, 960096377, 2880289131, 6720674639, 20162023917]

約数ペア:

[(1, 20162023917), (3, 6720674639), (7, 2880289131), (21, 960096377), (2699, 7470183), (8097, 2490061), (18893, 1067169), (56679, 355723)]