220780584

素因数分解:

$2^3\times 3^2\times {\mathrm{3066397}}^1$

素因数の和:3066409

約数の個数: 24

約数和(自身を含む): 597947610

約数和(自身を除く): 377167026

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3066397, 6132794, 9199191, 12265588, 18398382, 24531176, 27597573, 36796764, 55195146, 73593528, 110390292, 220780584]

約数ペア:

[(1, 220780584), (2, 110390292), (3, 73593528), (4, 55195146), (6, 36796764), (8, 27597573), (9, 24531176), (12, 18398382), (18, 12265588), (24, 9199191), (36, 6132794), (72, 3066397)]