23046940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{164621}}^1$

素因数の和:164637

約数の個数: 24

約数和(自身を含む): 55312992

約数和(自身を除く): 32266052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 164621, 329242, 658484, 823105, 1152347, 1646210, 2304694, 3292420, 4609388, 5761735, 11523470, 23046940]

約数ペア:

[(1, 23046940), (2, 11523470), (4, 5761735), (5, 4609388), (7, 3292420), (10, 2304694), (14, 1646210), (20, 1152347), (28, 823105), (35, 658484), (70, 329242), (140, 164621)]