20130739216

素因数分解:

$2^4\times 7^1\times {\mathrm{13219}}^1\times {\mathrm{13597}}^1$

素因数の和:26831

約数の個数: 40

約数和(自身を含む): 44581858880

約数和(自身を除く): 24451119664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 13219, 13597, 26438, 27194, 52876, 54388, 92533, 95179, 105752, 108776, 185066, 190358, 211504, 217552, 370132, 380716, 740264, 761432, 1480528, 1522864, 179738743, 359477486, 718954972, 1258171201, 1437909944, 2516342402, 2875819888, 5032684804, 10065369608, 20130739216]

約数ペア:

[(1, 20130739216), (2, 10065369608), (4, 5032684804), (7, 2875819888), (8, 2516342402), (14, 1437909944), (16, 1258171201), (28, 718954972), (56, 359477486), (112, 179738743), (13219, 1522864), (13597, 1480528), (26438, 761432), (27194, 740264), (52876, 380716), (54388, 370132), (92533, 217552), (95179, 211504), (105752, 190358), (108776, 185066)]