66062020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89273}}^1$

素因数の和:89319

約数の個数: 24

約数和(自身を含む): 142481304

約数和(自身を除く): 76419284

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 89273, 178546, 357092, 446365, 892730, 1785460, 3303101, 6606202, 13212404, 16515505, 33031010, 66062020]

約数ペア:

[(1, 66062020), (2, 33031010), (4, 16515505), (5, 13212404), (10, 6606202), (20, 3303101), (37, 1785460), (74, 892730), (148, 446365), (185, 357092), (370, 178546), (740, 89273)]