20132011935

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{168631}}^1$

素因数の和:169028

約数の個数: 48

約数和(自身を含む): 39986019840

約数和(自身を除く): 19854007905

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 379, 1137, 1895, 2653, 3411, 5685, 7959, 13265, 17055, 23877, 39795, 119385, 168631, 505893, 843155, 1180417, 1517679, 2529465, 3541251, 5902085, 7588395, 10623753, 17706255, 53118765, 63911149, 191733447, 319555745, 447378043, 575200341, 958667235, 1342134129, 2236890215, 2876001705, 4026402387, 6710670645, 20132011935]

約数ペア:

[(1, 20132011935), (3, 6710670645), (5, 4026402387), (7, 2876001705), (9, 2236890215), (15, 1342134129), (21, 958667235), (35, 575200341), (45, 447378043), (63, 319555745), (105, 191733447), (315, 63911149), (379, 53118765), (1137, 17706255), (1895, 10623753), (2653, 7588395), (3411, 5902085), (5685, 3541251), (7959, 2529465), (13265, 1517679), (17055, 1180417), (23877, 843155), (39795, 505893), (119385, 168631)]