20165054407

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{98939}}^1$

素因数の和:99606

約数の個数: 16

約数和(自身を含む): 22510828800

約数和(自身を除く): 2345774393

約数列:

[1, 17, 19, 323, 631, 10727, 11989, 98939, 203813, 1681963, 1879841, 31957297, 62430509, 1061318653, 1186179671, 20165054407]

約数ペア:

[(1, 20165054407), (17, 1186179671), (19, 1061318653), (323, 62430509), (631, 31957297), (10727, 1879841), (11989, 1681963), (98939, 203813)]