20120592010

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1619}}^1\times {\mathrm{5573}}^1$

素因数の和:7422

約数の個数: 32

約数和(自身を含む): 36408476160

約数和(自身を除く): 16287884150

約数列:

[1, 2, 5, 10, 223, 446, 1115, 1619, 2230, 3238, 5573, 8095, 11146, 16190, 27865, 55730, 361037, 722074, 1242779, 1805185, 2485558, 3610370, 6213895, 9022687, 12427790, 18045374, 45113435, 90226870, 2012059201, 4024118402, 10060296005, 20120592010]

約数ペア:

[(1, 20120592010), (2, 10060296005), (5, 4024118402), (10, 2012059201), (223, 90226870), (446, 45113435), (1115, 18045374), (1619, 12427790), (2230, 9022687), (3238, 6213895), (5573, 3610370), (8095, 2485558), (11146, 1805185), (16190, 1242779), (27865, 722074), (55730, 361037)]