20149271398

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{349}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 32387040000

約数和(自身を除く): 12237768602

約数列:

[1, 2, 29, 58, 67, 83, 134, 166, 179, 349, 358, 698, 1943, 2407, 3886, 4814, 5191, 5561, 10121, 10382, 11122, 11993, 14857, 20242, 23383, 23986, 28967, 29714, 46766, 57934, 62471, 124942, 161269, 322538, 347797, 430853, 678107, 695594, 840043, 861706, 995419, 1356214, 1680086, 1811659, 1940789, 1990838, 3623318, 3881578, 4185557, 5185093, 8371114, 10370186, 28867151, 56282881, 57734302, 112565762, 121381153, 150367697, 242762306, 300735394, 347401231, 694802462, 10074635699, 20149271398]

約数ペア:

[(1, 20149271398), (2, 10074635699), (29, 694802462), (58, 347401231), (67, 300735394), (83, 242762306), (134, 150367697), (166, 121381153), (179, 112565762), (349, 57734302), (358, 56282881), (698, 28867151), (1943, 10370186), (2407, 8371114), (3886, 5185093), (4814, 4185557), (5191, 3881578), (5561, 3623318), (10121, 1990838), (10382, 1940789), (11122, 1811659), (11993, 1680086), (14857, 1356214), (20242, 995419), (23383, 861706), (23986, 840043), (28967, 695594), (29714, 678107), (46766, 430853), (57934, 347797), (62471, 322538), (124942, 161269)]