20033595

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4787}}^1$

素因数の和:4832

約数の個数: 32

約数和(自身を含む): 36771840

約数和(自身を除く): 16738245

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 4787, 14361, 23935, 43083, 71805, 129249, 148397, 215415, 445191, 646245, 741985, 1335573, 2225955, 4006719, 6677865, 20033595]

約数ペア:

[(1, 20033595), (3, 6677865), (5, 4006719), (9, 2225955), (15, 1335573), (27, 741985), (31, 646245), (45, 445191), (93, 215415), (135, 148397), (155, 129249), (279, 71805), (465, 43083), (837, 23935), (1395, 14361), (4185, 4787)]