20235044115

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3144529}}^1$

素因数の和:3144564

約数の個数: 48

約数和(自身を含む): 41205921120

約数和(自身を除く): 20970877005

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 3144529, 9433587, 15722645, 28300761, 34589819, 40878877, 47167935, 103769457, 122636631, 141503805, 172949095, 204394385, 311308371, 367909893, 449667647, 518847285, 613183155, 1349002941, 1556541855, 1839549465, 2248338235, 4047008823, 6745014705, 20235044115]

約数ペア:

[(1, 20235044115), (3, 6745014705), (5, 4047008823), (9, 2248338235), (11, 1839549465), (13, 1556541855), (15, 1349002941), (33, 613183155), (39, 518847285), (45, 449667647), (55, 367909893), (65, 311308371), (99, 204394385), (117, 172949095), (143, 141503805), (165, 122636631), (195, 103769457), (429, 47167935), (495, 40878877), (585, 34589819), (715, 28300761), (1287, 15722645), (2145, 9433587), (6435, 3144529)]