20162495730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51698707}}^1$

素因数の和:51698730

約数の個数: 32

約数和(自身を含む): 52112297664

約数和(自身を除く): 31949801934

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 51698707, 103397414, 155096121, 258493535, 310192242, 516987070, 672083191, 775480605, 1344166382, 1550961210, 2016249573, 3360415955, 4032499146, 6720831910, 10081247865, 20162495730]

約数ペア:

[(1, 20162495730), (2, 10081247865), (3, 6720831910), (5, 4032499146), (6, 3360415955), (10, 2016249573), (13, 1550961210), (15, 1344166382), (26, 775480605), (30, 672083191), (39, 516987070), (65, 310192242), (78, 258493535), (130, 155096121), (195, 103397414), (390, 51698707)]