20340092

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9649}}^1$

素因数の和:9701

約数の個数: 24

約数和(自身を含む): 38908800

約数和(自身を除く): 18568708

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 9649, 19298, 38596, 164033, 299119, 328066, 598238, 656132, 1196476, 5085023, 10170046, 20340092]

約数ペア:

[(1, 20340092), (2, 10170046), (4, 5085023), (17, 1196476), (31, 656132), (34, 598238), (62, 328066), (68, 299119), (124, 164033), (527, 38596), (1054, 19298), (2108, 9649)]