20162817987

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{15667}}^1\times {\mathrm{32999}}^1$

素因数の和:48682

約数の個数: 16

約数和(自身を含む): 28954464000

約数和(自身を除く): 8791646013

約数列:

[1, 3, 13, 39, 15667, 32999, 47001, 98997, 203671, 428987, 611013, 1286961, 516995333, 1550985999, 6720939329, 20162817987]

約数ペア:

[(1, 20162817987), (3, 6720939329), (13, 1550985999), (39, 516995333), (15667, 1286961), (32999, 611013), (47001, 428987), (98997, 203671)]