2016357380

素因数分解:

$2^2\times 5^1\times {\mathrm{9521}}^1\times {\mathrm{10589}}^1$

素因数の和:20119

約数の個数: 24

約数和(自身を含む): 4235195160

約数和(自身を除く): 2218837780

約数列:

[1, 2, 4, 5, 10, 20, 9521, 10589, 19042, 21178, 38084, 42356, 47605, 52945, 95210, 105890, 190420, 211780, 100817869, 201635738, 403271476, 504089345, 1008178690, 2016357380]

約数ペア:

[(1, 2016357380), (2, 1008178690), (4, 504089345), (5, 403271476), (10, 201635738), (20, 100817869), (9521, 211780), (10589, 190420), (19042, 105890), (21178, 95210), (38084, 52945), (42356, 47605)]