20199378966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1117}}^1\times {\mathrm{231841}}^1$

素因数の和:232976

約数の個数: 32

約数和(自身を含む): 43545491808

約数和(自身を除く): 23346112842

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1117, 2234, 3351, 6702, 14521, 29042, 43563, 87126, 231841, 463682, 695523, 1391046, 3013933, 6027866, 9041799, 18083598, 258966397, 517932794, 776899191, 1553798382, 3366563161, 6733126322, 10099689483, 20199378966]

約数ペア:

[(1, 20199378966), (2, 10099689483), (3, 6733126322), (6, 3366563161), (13, 1553798382), (26, 776899191), (39, 517932794), (78, 258966397), (1117, 18083598), (2234, 9041799), (3351, 6027866), (6702, 3013933), (14521, 1391046), (29042, 695523), (43563, 463682), (87126, 231841)]