20290435194

素因数分解:

$2^1\times 3^1\times {\mathrm{317}}^1\times {\mathrm{409}}^1\times {\mathrm{26083}}^1$

素因数の和:26814

約数の個数: 32

約数和(自身を含む): 40809983040

約数和(自身を除く): 20519547846

約数列:

[1, 2, 3, 6, 317, 409, 634, 818, 951, 1227, 1902, 2454, 26083, 52166, 78249, 129653, 156498, 259306, 388959, 777918, 8268311, 10667947, 16536622, 21335894, 24804933, 32003841, 49609866, 64007682, 3381739199, 6763478398, 10145217597, 20290435194]

約数ペア:

[(1, 20290435194), (2, 10145217597), (3, 6763478398), (6, 3381739199), (317, 64007682), (409, 49609866), (634, 32003841), (818, 24804933), (951, 21335894), (1227, 16536622), (1902, 10667947), (2454, 8268311), (26083, 777918), (52166, 388959), (78249, 259306), (129653, 156498)]