20131843696

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{54706097}}^1$

素因数の和:54706128

約数の個数: 20

約数和(自身を含む): 40701336912

約数和(自身を除く): 20569493216

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 54706097, 109412194, 218824388, 437648776, 875297552, 1258240231, 2516480462, 5032960924, 10065921848, 20131843696]

約数ペア:

[(1, 20131843696), (2, 10065921848), (4, 5032960924), (8, 2516480462), (16, 1258240231), (23, 875297552), (46, 437648776), (92, 218824388), (184, 109412194), (368, 54706097)]