20341147424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{48896989}}^1$

素因数の和:48897012

約数の個数: 24

約数和(自身を含む): 43127145180

約数和(自身を除く): 22785997756

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 48896989, 97793978, 195587956, 391175912, 635660857, 782351824, 1271321714, 1564703648, 2542643428, 5085286856, 10170573712, 20341147424]

約数ペア:

[(1, 20341147424), (2, 10170573712), (4, 5085286856), (8, 2542643428), (13, 1564703648), (16, 1271321714), (26, 782351824), (32, 635660857), (52, 391175912), (104, 195587956), (208, 97793978), (416, 48896989)]