20169674330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16033}}^1\times {\mathrm{9677}}^1$

素因数の和:25730

約数の個数: 32

約数和(自身を含む): 39104617104

約数和(自身を除く): 18934942774

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 9677, 16033, 19354, 32066, 48385, 80165, 96770, 125801, 160330, 208429, 251602, 416858, 629005, 1042145, 1258010, 2084290, 155151341, 310302682, 775756705, 1551513410, 2016967433, 4033934866, 10084837165, 20169674330]

約数ペア:

[(1, 20169674330), (2, 10084837165), (5, 4033934866), (10, 2016967433), (13, 1551513410), (26, 775756705), (65, 310302682), (130, 155151341), (9677, 2084290), (16033, 1258010), (19354, 1042145), (32066, 629005), (48385, 416858), (80165, 251602), (96770, 208429), (125801, 160330)]