20143217380083

素因数分解:

$3^1\times 7^1\times {\mathrm{1993}}^1\times {\mathrm{481284911}}^1$

素因数の和:481286914

約数の個数: 16

約数和(自身を含む): 30709827664896

約数和(自身を除く): 10566610284813

約数列:

[1, 3, 7, 21, 1993, 5979, 13951, 41853, 481284911, 1443854733, 3368994377, 10106983131, 959200827623, 2877602482869, 6714405793361, 20143217380083]

約数ペア:

[(1, 20143217380083), (3, 6714405793361), (7, 2877602482869), (21, 959200827623), (1993, 10106983131), (5979, 3368994377), (13951, 1443854733), (41853, 481284911)]