20108874243

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1\times {\mathrm{541}}^1\times {\mathrm{563}}^1$

素因数の和:1539

約数の個数: 32

約数和(自身を含む): 27438554880

約数和(自身を除く): 7329680637

約数列:

[1, 3, 59, 177, 373, 541, 563, 1119, 1623, 1689, 22007, 31919, 33217, 66021, 95757, 99651, 201793, 209999, 304583, 605379, 629997, 913749, 11905787, 12389941, 17970397, 35717361, 37169823, 53911191, 113609459, 340828377, 6702958081, 20108874243]

約数ペア:

[(1, 20108874243), (3, 6702958081), (59, 340828377), (177, 113609459), (373, 53911191), (541, 37169823), (563, 35717361), (1119, 17970397), (1623, 12389941), (1689, 11905787), (22007, 913749), (31919, 629997), (33217, 605379), (66021, 304583), (95757, 209999), (99651, 201793)]