20175816

素因数分解:

$2^3\times 3^1\times {\mathrm{229}}^1\times {\mathrm{3671}}^1$

素因数の和:3909

約数の個数: 32

約数和(自身を含む): 50673600

約数和(自身を除く): 30497784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 229, 458, 687, 916, 1374, 1832, 2748, 3671, 5496, 7342, 11013, 14684, 22026, 29368, 44052, 88104, 840659, 1681318, 2521977, 3362636, 5043954, 6725272, 10087908, 20175816]

約数ペア:

[(1, 20175816), (2, 10087908), (3, 6725272), (4, 5043954), (6, 3362636), (8, 2521977), (12, 1681318), (24, 840659), (229, 88104), (458, 44052), (687, 29368), (916, 22026), (1374, 14684), (1832, 11013), (2748, 7342), (3671, 5496)]