20450034

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{577}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 48690720

約数和(自身を除く): 28240686

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 179, 198, 358, 537, 577, 1074, 1154, 1611, 1731, 1969, 3222, 3462, 3938, 5193, 5907, 6347, 10386, 11814, 12694, 17721, 19041, 35442, 38082, 57123, 103283, 114246, 206566, 309849, 619698, 929547, 1136113, 1859094, 2272226, 3408339, 6816678, 10225017, 20450034]

約数ペア:

[(1, 20450034), (2, 10225017), (3, 6816678), (6, 3408339), (9, 2272226), (11, 1859094), (18, 1136113), (22, 929547), (33, 619698), (66, 309849), (99, 206566), (179, 114246), (198, 103283), (358, 57123), (537, 38082), (577, 35442), (1074, 19041), (1154, 17721), (1611, 12694), (1731, 11814), (1969, 10386), (3222, 6347), (3462, 5907), (3938, 5193)]