20147377529

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{8353}}^1$

素因数の和:8529

約数の個数: 32

約数和(自身を含む): 22551790080

約数和(自身を除く): 2404412551

約数列:

[1, 19, 37, 47, 73, 703, 893, 1387, 1739, 2701, 3431, 8353, 33041, 51319, 65189, 126947, 158707, 309061, 392591, 609769, 2411993, 5872159, 7459229, 11585611, 14525867, 22561453, 28659143, 275991473, 428667607, 544523717, 1060388291, 20147377529]

約数ペア:

[(1, 20147377529), (19, 1060388291), (37, 544523717), (47, 428667607), (73, 275991473), (703, 28659143), (893, 22561453), (1387, 14525867), (1739, 11585611), (2701, 7459229), (3431, 5872159), (8353, 2411993), (33041, 609769), (51319, 392591), (65189, 309061), (126947, 158707)]