20090963613

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{953851}}^1$

素因数の和:953937

約数の個数: 32

約数和(自身を含む): 32965125120

約数和(自身を除く): 12874161507

約数列:

[1, 3, 7, 17, 21, 51, 59, 119, 177, 357, 413, 1003, 1239, 3009, 7021, 21063, 953851, 2861553, 6676957, 16215467, 20030871, 48646401, 56277209, 113508269, 168831627, 340524807, 393940463, 956712553, 1181821389, 2870137659, 6696987871, 20090963613]

約数ペア:

[(1, 20090963613), (3, 6696987871), (7, 2870137659), (17, 1181821389), (21, 956712553), (51, 393940463), (59, 340524807), (119, 168831627), (177, 113508269), (357, 56277209), (413, 48646401), (1003, 20030871), (1239, 16215467), (3009, 6676957), (7021, 2861553), (21063, 953851)]