20189332809

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{509}}^1\times {\mathrm{24083}}^1$

素因数の和:24662

約数の個数: 32

約数和(自身を含む): 30461443200

約数和(自身を除く): 10272110391

約数列:

[1, 3, 9, 27, 61, 183, 509, 549, 1527, 1647, 4581, 13743, 24083, 31049, 72249, 93147, 216747, 279441, 650241, 838323, 1469063, 4407189, 12258247, 13221567, 36774741, 39664701, 110324223, 330972669, 747753067, 2243259201, 6729777603, 20189332809]

約数ペア:

[(1, 20189332809), (3, 6729777603), (9, 2243259201), (27, 747753067), (61, 330972669), (183, 110324223), (509, 39664701), (549, 36774741), (1527, 13221567), (1647, 12258247), (4581, 4407189), (13743, 1469063), (24083, 838323), (31049, 650241), (72249, 279441), (93147, 216747)]