20218942642

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{1877}}^1\times {\mathrm{52291}}^1$

素因数の和:54273

約数の個数: 16

約数和(自身を含む): 30639765312

約数和(自身を除く): 10420822670

約数列:

[1, 2, 103, 206, 1877, 3754, 52291, 104582, 193331, 386662, 5385973, 10771946, 98150207, 196300414, 10109471321, 20218942642]

約数ペア:

[(1, 20218942642), (2, 10109471321), (103, 196300414), (206, 98150207), (1877, 10771946), (3754, 5385973), (52291, 386662), (104582, 193331)]