20006050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{21059}}^1$

素因数の和:21090

約数の個数: 24

約数和(自身を含む): 39171600

約数和(自身を除く): 19165550

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 21059, 42118, 105295, 210590, 400121, 526475, 800242, 1052950, 2000605, 4001210, 10003025, 20006050]

約数ペア:

[(1, 20006050), (2, 10003025), (5, 4001210), (10, 2000605), (19, 1052950), (25, 800242), (38, 526475), (50, 400121), (95, 210590), (190, 105295), (475, 42118), (950, 21059)]