20180057722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{39881537}}^1$

素因数の和:39881573

約数の個数: 16

約数和(自身を含む): 34457648832

約数和(自身を除く): 14277591110

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 39881537, 79763074, 438696907, 877393814, 917275351, 1834550702, 10090028861, 20180057722]

約数ペア:

[(1, 20180057722), (2, 10090028861), (11, 1834550702), (22, 917275351), (23, 877393814), (46, 438696907), (253, 79763074), (506, 39881537)]