20190923715

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79180093}}^1$

素因数の和:79180118

約数の個数: 16

約数和(自身を含む): 34205800608

約数和(自身を除く): 14014876893

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 79180093, 237540279, 395900465, 1187701395, 1346061581, 4038184743, 6730307905, 20190923715]

約数ペア:

[(1, 20190923715), (3, 6730307905), (5, 4038184743), (15, 1346061581), (17, 1187701395), (51, 395900465), (85, 237540279), (255, 79180093)]