20176069284

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{193859}}^1$

素因数の和:193942

約数の個数: 108

約数和(自身を含む): 60333109200

約数和(自身を除く): 40157039916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 59, 63, 84, 98, 118, 126, 147, 177, 196, 236, 252, 294, 354, 413, 441, 531, 588, 708, 826, 882, 1062, 1239, 1652, 1764, 2124, 2478, 2891, 3717, 4956, 5782, 7434, 8673, 11564, 14868, 17346, 26019, 34692, 52038, 104076, 193859, 387718, 581577, 775436, 1163154, 1357013, 1744731, 2326308, 2714026, 3489462, 4071039, 5428052, 6978924, 8142078, 9499091, 11437681, 12213117, 16284156, 18998182, 22875362, 24426234, 28497273, 34313043, 37996364, 45750724, 48852468, 56994546, 68626086, 80063767, 85491819, 102939129, 113989092, 137252172, 160127534, 170983638, 205878258, 240191301, 320255068, 341967276, 411756516, 480382602, 560446369, 720573903, 960765204, 1120892738, 1441147806, 1681339107, 2241785476, 2882295612, 3362678214, 5044017321, 6725356428, 10088034642, 20176069284]

約数ペア:

[(1, 20176069284), (2, 10088034642), (3, 6725356428), (4, 5044017321), (6, 3362678214), (7, 2882295612), (9, 2241785476), (12, 1681339107), (14, 1441147806), (18, 1120892738), (21, 960765204), (28, 720573903), (36, 560446369), (42, 480382602), (49, 411756516), (59, 341967276), (63, 320255068), (84, 240191301), (98, 205878258), (118, 170983638), (126, 160127534), (147, 137252172), (177, 113989092), (196, 102939129), (236, 85491819), (252, 80063767), (294, 68626086), (354, 56994546), (413, 48852468), (441, 45750724), (531, 37996364), (588, 34313043), (708, 28497273), (826, 24426234), (882, 22875362), (1062, 18998182), (1239, 16284156), (1652, 12213117), (1764, 11437681), (2124, 9499091), (2478, 8142078), (2891, 6978924), (3717, 5428052), (4956, 4071039), (5782, 3489462), (7434, 2714026), (8673, 2326308), (11564, 1744731), (14868, 1357013), (17346, 1163154), (26019, 775436), (34692, 581577), (52038, 387718), (104076, 193859)]