20483754

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{983}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 43075584

約数和(自身を除く): 22591830

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 151, 302, 453, 906, 983, 1966, 2949, 3473, 5898, 6946, 10419, 20838, 22609, 45218, 67827, 135654, 148433, 296866, 445299, 890598, 3413959, 6827918, 10241877, 20483754]

約数ペア:

[(1, 20483754), (2, 10241877), (3, 6827918), (6, 3413959), (23, 890598), (46, 445299), (69, 296866), (138, 148433), (151, 135654), (302, 67827), (453, 45218), (906, 22609), (983, 20838), (1966, 10419), (2949, 6946), (3473, 5898)]