220161768

素因数分解:

$2^3\times 3^1\times {\mathrm{2539}}^1\times {\mathrm{3613}}^1$

素因数の和:6161

約数の個数: 32

約数和(自身を含む): 550773600

約数和(自身を除く): 330611832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2539, 3613, 5078, 7226, 7617, 10156, 10839, 14452, 15234, 20312, 21678, 28904, 30468, 43356, 60936, 86712, 9173407, 18346814, 27520221, 36693628, 55040442, 73387256, 110080884, 220161768]

約数ペア:

[(1, 220161768), (2, 110080884), (3, 73387256), (4, 55040442), (6, 36693628), (8, 27520221), (12, 18346814), (24, 9173407), (2539, 86712), (3613, 60936), (5078, 43356), (7226, 30468), (7617, 28904), (10156, 21678), (10839, 20312), (14452, 15234)]