20184741714

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1597}}^1\times {\mathrm{48989}}^1$

素因数の和:50634

約数の個数: 32

約数和(自身を含む): 41335018560

約数和(自身を除く): 21150276846

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 1597, 3194, 4791, 9582, 48989, 68671, 97978, 137342, 146967, 206013, 293934, 412026, 2106527, 4213054, 6319581, 12639162, 78235433, 156470866, 234706299, 469412598, 3364123619, 6728247238, 10092370857, 20184741714]

約数ペア:

[(1, 20184741714), (2, 10092370857), (3, 6728247238), (6, 3364123619), (43, 469412598), (86, 234706299), (129, 156470866), (258, 78235433), (1597, 12639162), (3194, 6319581), (4791, 4213054), (9582, 2106527), (48989, 412026), (68671, 293934), (97978, 206013), (137342, 146967)]