20053676

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3733}}^1$

素因数の和:3833

約数の個数: 24

約数和(自身を含む): 37638720

約数和(自身を除く): 17585044

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 3733, 5372, 7466, 14932, 63461, 126922, 253844, 294907, 589814, 1179628, 5013419, 10026838, 20053676]

約数ペア:

[(1, 20053676), (2, 10026838), (4, 5013419), (17, 1179628), (34, 589814), (68, 294907), (79, 253844), (158, 126922), (316, 63461), (1343, 14932), (2686, 7466), (3733, 5372)]