20199260506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1549}}^1\times {\mathrm{343163}}^1$

素因数の和:344733

約数の個数: 16

約数和(自身を含む): 31914252000

約数和(自身を除く): 11714991494

約数列:

[1, 2, 19, 38, 1549, 3098, 29431, 58862, 343163, 686326, 6520097, 13040194, 531559487, 1063118974, 10099630253, 20199260506]

約数ペア:

[(1, 20199260506), (2, 10099630253), (19, 1063118974), (38, 531559487), (1549, 13040194), (3098, 6520097), (29431, 686326), (58862, 343163)]