20426064

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{22397}}^1$

素因数の和:22427

約数の個数: 40

約数和(自身を含む): 55547040

約数和(自身を除く): 35120976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 22397, 44794, 67191, 89588, 134382, 179176, 268764, 358352, 425543, 537528, 851086, 1075056, 1276629, 1702172, 2553258, 3404344, 5106516, 6808688, 10213032, 20426064]

約数ペア:

[(1, 20426064), (2, 10213032), (3, 6808688), (4, 5106516), (6, 3404344), (8, 2553258), (12, 1702172), (16, 1276629), (19, 1075056), (24, 851086), (38, 537528), (48, 425543), (57, 358352), (76, 268764), (114, 179176), (152, 134382), (228, 89588), (304, 67191), (456, 44794), (912, 22397)]