20259743456745

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{336233399}}^1$

素因数の和:336233526

約数の個数: 48

約数和(自身を含む): 38185354771200

約数和(自身を除く): 17925611314455

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 103, 117, 195, 309, 515, 585, 927, 1339, 1545, 4017, 4635, 6695, 12051, 20085, 60255, 336233399, 1008700197, 1681166995, 3026100591, 4371034187, 5043500985, 13113102561, 15130502955, 21855170935, 34632040097, 39339307683, 65565512805, 103896120291, 173160200485, 196696538415, 311688360873, 450216521261, 519480601455, 1350649563783, 1558441804365, 2251082606305, 4051948691349, 6753247818915, 20259743456745]

約数ペア:

[(1, 20259743456745), (3, 6753247818915), (5, 4051948691349), (9, 2251082606305), (13, 1558441804365), (15, 1350649563783), (39, 519480601455), (45, 450216521261), (65, 311688360873), (103, 196696538415), (117, 173160200485), (195, 103896120291), (309, 65565512805), (515, 39339307683), (585, 34632040097), (927, 21855170935), (1339, 15130502955), (1545, 13113102561), (4017, 5043500985), (4635, 4371034187), (6695, 3026100591), (12051, 1681166995), (20085, 1008700197), (60255, 336233399)]