20309339238

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199111169}}^1$

素因数の和:199111191

約数の個数: 16

約数和(自身を含む): 43008012720

約数和(自身を除く): 22698673482

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 199111169, 398222338, 597333507, 1194667014, 3384889873, 6769779746, 10154669619, 20309339238]

約数ペア:

[(1, 20309339238), (2, 10154669619), (3, 6769779746), (6, 3384889873), (17, 1194667014), (34, 597333507), (51, 398222338), (102, 199111169)]