20198853216

素因数分解:

$2^5\times 3^2\times {\mathrm{70134907}}^1$

素因数の和:70134923

約数の個数: 36

約数和(自身を含む): 57440489652

約数和(自身を除く): 37241636436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 70134907, 140269814, 210404721, 280539628, 420809442, 561079256, 631214163, 841618884, 1122158512, 1262428326, 1683237768, 2244317024, 2524856652, 3366475536, 5049713304, 6732951072, 10099426608, 20198853216]

約数ペア:

[(1, 20198853216), (2, 10099426608), (3, 6732951072), (4, 5049713304), (6, 3366475536), (8, 2524856652), (9, 2244317024), (12, 1683237768), (16, 1262428326), (18, 1122158512), (24, 841618884), (32, 631214163), (36, 561079256), (48, 420809442), (72, 280539628), (96, 210404721), (144, 140269814), (288, 70134907)]