20162924055

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71909}}^1$

素因数の和:72021

約数の個数: 64

約数和(自身を含む): 37554278400

約数和(自身を除く): 17391354345

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 67, 93, 135, 155, 201, 279, 335, 465, 603, 837, 1005, 1395, 1809, 2077, 3015, 4185, 6231, 9045, 10385, 18693, 31155, 56079, 71909, 93465, 215727, 280395, 359545, 647181, 1078635, 1941543, 2229179, 3235905, 4817903, 6687537, 9707715, 11145895, 14453709, 20062611, 24089515, 33437685, 43361127, 60187833, 72268545, 100313055, 130083381, 149354993, 216805635, 300939165, 448064979, 650416905, 746774965, 1344194937, 2240324895, 4032584811, 6720974685, 20162924055]

約数ペア:

[(1, 20162924055), (3, 6720974685), (5, 4032584811), (9, 2240324895), (15, 1344194937), (27, 746774965), (31, 650416905), (45, 448064979), (67, 300939165), (93, 216805635), (135, 149354993), (155, 130083381), (201, 100313055), (279, 72268545), (335, 60187833), (465, 43361127), (603, 33437685), (837, 24089515), (1005, 20062611), (1395, 14453709), (1809, 11145895), (2077, 9707715), (3015, 6687537), (4185, 4817903), (6231, 3235905), (9045, 2229179), (10385, 1941543), (18693, 1078635), (31155, 647181), (56079, 359545), (71909, 280395), (93465, 215727)]