20722274502

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{809}}^1\times {\mathrm{58481}}^1$

素因数の和:59368

約数の個数: 32

約数和(自身を含む): 42064932960

約数和(自身を除く): 21342658458

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 809, 1618, 2427, 4854, 58481, 59057, 116962, 118114, 175443, 177171, 350886, 354342, 4269113, 8538226, 12807339, 25614678, 47311129, 94622258, 141933387, 283866774, 3453712417, 6907424834, 10361137251, 20722274502]

約数ペア:

[(1, 20722274502), (2, 10361137251), (3, 6907424834), (6, 3453712417), (73, 283866774), (146, 141933387), (219, 94622258), (438, 47311129), (809, 25614678), (1618, 12807339), (2427, 8538226), (4854, 4269113), (58481, 354342), (59057, 350886), (116962, 177171), (118114, 175443)]