20175343144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1518313}}^1$

素因数の和:1518481

約数の個数: 32

約数和(自身を含む): 41541071040

約数和(自身を除く): 21365727896

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 1208, 1661, 3322, 6644, 13288, 1518313, 3036626, 6073252, 12146504, 16701443, 33402886, 66805772, 133611544, 229265263, 458530526, 917061052, 1834122104, 2521917893, 5043835786, 10087671572, 20175343144]

約数ペア:

[(1, 20175343144), (2, 10087671572), (4, 5043835786), (8, 2521917893), (11, 1834122104), (22, 917061052), (44, 458530526), (88, 229265263), (151, 133611544), (302, 66805772), (604, 33402886), (1208, 16701443), (1661, 12146504), (3322, 6073252), (6644, 3036626), (13288, 1518313)]