20673690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6823}}^1$

素因数の和:6934

約数の個数: 32

約数和(自身を含む): 50115456

約数和(自身を除く): 29441766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 6823, 13646, 20469, 34115, 40938, 68230, 102345, 204690, 689123, 1378246, 2067369, 3445615, 4134738, 6891230, 10336845, 20673690]

約数ペア:

[(1, 20673690), (2, 10336845), (3, 6891230), (5, 4134738), (6, 3445615), (10, 2067369), (15, 1378246), (30, 689123), (101, 204690), (202, 102345), (303, 68230), (505, 40938), (606, 34115), (1010, 20469), (1515, 13646), (3030, 6823)]