20347810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17099}}^1$

素因数の和:17130

約数の個数: 32

約数和(自身を含む): 44323200

約数和(自身を除く): 23975390

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 17099, 34198, 85495, 119693, 170990, 239386, 290683, 581366, 598465, 1196930, 1453415, 2034781, 2906830, 4069562, 10173905, 20347810]

約数ペア:

[(1, 20347810), (2, 10173905), (5, 4069562), (7, 2906830), (10, 2034781), (14, 1453415), (17, 1196930), (34, 598465), (35, 581366), (70, 290683), (85, 239386), (119, 170990), (170, 119693), (238, 85495), (595, 34198), (1190, 17099)]