20082260745

素因数分解:

$3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{740087}}^1$

素因数の和:740171

約数の個数: 40

約数和(自身を含む): 36536664384

約数和(自身を除く): 16454403639

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 81, 135, 201, 335, 405, 603, 1005, 1809, 3015, 5427, 9045, 27135, 740087, 2220261, 3700435, 6660783, 11101305, 19982349, 33303915, 49585829, 59947047, 99911745, 148757487, 247929145, 299735235, 446272461, 743787435, 1338817383, 2231362305, 4016452149, 6694086915, 20082260745]

約数ペア:

[(1, 20082260745), (3, 6694086915), (5, 4016452149), (9, 2231362305), (15, 1338817383), (27, 743787435), (45, 446272461), (67, 299735235), (81, 247929145), (135, 148757487), (201, 99911745), (335, 59947047), (405, 49585829), (603, 33303915), (1005, 19982349), (1809, 11101305), (3015, 6660783), (5427, 3700435), (9045, 2220261), (27135, 740087)]