20199018194

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1\times {\mathrm{191449}}^1$

素因数の和:192265

約数の個数: 16

約数和(自身を含む): 30766780800

約数和(自身を除く): 10567762606

約数列:

[1, 2, 71, 142, 743, 1486, 52753, 105506, 191449, 382898, 13592879, 27185758, 142246607, 284493214, 10099509097, 20199018194]

約数ペア:

[(1, 20199018194), (2, 10099509097), (71, 284493214), (142, 142246607), (743, 27185758), (1486, 13592879), (52753, 382898), (105506, 191449)]