20170771638

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71527559}}^1$

素因数の和:71527611

約数の個数: 16

約数和(自身を含む): 41199874560

約数和(自身を除く): 21029102922

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 71527559, 143055118, 214582677, 429165354, 3361795273, 6723590546, 10085385819, 20170771638]

約数ペア:

[(1, 20170771638), (2, 10085385819), (3, 6723590546), (6, 3361795273), (47, 429165354), (94, 214582677), (141, 143055118), (282, 71527559)]