20194994535

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{623591}}^1$

素因数の和:623743

約数の個数: 32

約数和(自身を含む): 34482143232

約数和(自身を除く): 14287148697

約数列:

[1, 3, 5, 15, 17, 51, 85, 127, 255, 381, 635, 1905, 2159, 6477, 10795, 32385, 623591, 1870773, 3117955, 9353865, 10601047, 31803141, 53005235, 79196057, 159015705, 237588171, 395980285, 1187940855, 1346332969, 4038998907, 6731664845, 20194994535]

約数ペア:

[(1, 20194994535), (3, 6731664845), (5, 4038998907), (15, 1346332969), (17, 1187940855), (51, 395980285), (85, 237588171), (127, 159015705), (255, 79196057), (381, 53005235), (635, 31803141), (1905, 10601047), (2159, 9353865), (6477, 3117955), (10795, 1870773), (32385, 623591)]