20944098511

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2354063}}^1$

素因数の和:2354142

約数の個数: 16

約数和(自身を含む): 25310896128

約数和(自身を除く): 4366797617

約数列:

[1, 7, 31, 41, 217, 287, 1271, 8897, 2354063, 16478441, 72975953, 96516583, 510831671, 675616081, 2992014073, 20944098511]

約数ペア:

[(1, 20944098511), (7, 2992014073), (31, 675616081), (41, 510831671), (217, 96516583), (287, 72975953), (1271, 16478441), (8897, 2354063)]