20996475258

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{5392007}}^1$

素因数の和:5392082

約数の個数: 32

約数和(自身を含む): 46586949120

約数和(自身を除く): 25590473862

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 177, 354, 649, 1298, 1947, 3894, 5392007, 10784014, 16176021, 32352042, 59312077, 118624154, 177936231, 318128413, 355872462, 636256826, 954385239, 1908770478, 3499412543, 6998825086, 10498237629, 20996475258]

約数ペア:

[(1, 20996475258), (2, 10498237629), (3, 6998825086), (6, 3499412543), (11, 1908770478), (22, 954385239), (33, 636256826), (59, 355872462), (66, 318128413), (118, 177936231), (177, 118624154), (354, 59312077), (649, 32352042), (1298, 16176021), (1947, 10784014), (3894, 5392007)]