20174752

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{48497}}^1$

素因数の和:48520

約数の個数: 24

約数和(自身を含む): 42775236

約数和(自身を除く): 22600484

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 48497, 96994, 193988, 387976, 630461, 775952, 1260922, 1551904, 2521844, 5043688, 10087376, 20174752]

約数ペア:

[(1, 20174752), (2, 10087376), (4, 5043688), (8, 2521844), (13, 1551904), (16, 1260922), (26, 775952), (32, 630461), (52, 387976), (104, 193988), (208, 96994), (416, 48497)]