13467208520

素因数分解:

$2^3\times 5^1\times {\mathrm{336680213}}^1$

素因数の和:336680224

約数の個数: 16

約数和(自身を含む): 30301219260

約数和(自身を除く): 16834010740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 336680213, 673360426, 1346720852, 1683401065, 2693441704, 3366802130, 6733604260, 13467208520]

約数ペア:

[(1, 13467208520), (2, 6733604260), (4, 3366802130), (5, 2693441704), (8, 1683401065), (10, 1346720852), (20, 673360426), (40, 336680213)]