1101662020

素因数分解:

$2^2\times 5^1\times {\mathrm{7207}}^1\times {\mathrm{7643}}^1$

素因数の和:14859

約数の個数: 24

約数和(自身を含む): 2314113984

約数和(自身を除く): 1212451964

約数列:

[1, 2, 4, 5, 10, 20, 7207, 7643, 14414, 15286, 28828, 30572, 36035, 38215, 72070, 76430, 144140, 152860, 55083101, 110166202, 220332404, 275415505, 550831010, 1101662020]

約数ペア:

[(1, 1101662020), (2, 550831010), (4, 275415505), (5, 220332404), (10, 110166202), (20, 55083101), (7207, 152860), (7643, 144140), (14414, 76430), (15286, 72070), (28828, 38215), (30572, 36035)]