20238780984

素因数分解:

$2^3\times 3^1\times {\mathrm{2351}}^1\times {\mathrm{358691}}^1$

素因数の和:361051

約数の個数: 32

約数和(自身を含む): 50618615040

約数和(自身を除く): 30379834056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2351, 4702, 7053, 9404, 14106, 18808, 28212, 56424, 358691, 717382, 1076073, 1434764, 2152146, 2869528, 4304292, 8608584, 843282541, 1686565082, 2529847623, 3373130164, 5059695246, 6746260328, 10119390492, 20238780984]

約数ペア:

[(1, 20238780984), (2, 10119390492), (3, 6746260328), (4, 5059695246), (6, 3373130164), (8, 2529847623), (12, 1686565082), (24, 843282541), (2351, 8608584), (4702, 4304292), (7053, 2869528), (9404, 2152146), (14106, 1434764), (18808, 1076073), (28212, 717382), (56424, 358691)]