20155798932

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{25087}}^1$

素因数の和:25229

約数の個数: 96

約数和(自身を含む): 50982027264

約数和(自身を除く): 30826228332

約数列:

[1, 2, 3, 4, 6, 12, 23, 41, 46, 69, 71, 82, 92, 123, 138, 142, 164, 213, 246, 276, 284, 426, 492, 852, 943, 1633, 1886, 2829, 2911, 3266, 3772, 4899, 5658, 5822, 6532, 8733, 9798, 11316, 11644, 17466, 19596, 25087, 34932, 50174, 66953, 75261, 100348, 133906, 150522, 200859, 267812, 301044, 401718, 577001, 803436, 1028567, 1154002, 1731003, 1781177, 2057134, 2308004, 3085701, 3462006, 3562354, 4114268, 5343531, 6171402, 6924012, 7124708, 10687062, 12342804, 21374124, 23657041, 40967071, 47314082, 70971123, 73028257, 81934142, 94628164, 122901213, 141942246, 146056514, 163868284, 219084771, 245802426, 283884492, 292113028, 438169542, 491604852, 876339084, 1679649911, 3359299822, 5038949733, 6718599644, 10077899466, 20155798932]

約数ペア:

[(1, 20155798932), (2, 10077899466), (3, 6718599644), (4, 5038949733), (6, 3359299822), (12, 1679649911), (23, 876339084), (41, 491604852), (46, 438169542), (69, 292113028), (71, 283884492), (82, 245802426), (92, 219084771), (123, 163868284), (138, 146056514), (142, 141942246), (164, 122901213), (213, 94628164), (246, 81934142), (276, 73028257), (284, 70971123), (426, 47314082), (492, 40967071), (852, 23657041), (943, 21374124), (1633, 12342804), (1886, 10687062), (2829, 7124708), (2911, 6924012), (3266, 6171402), (3772, 5343531), (4899, 4114268), (5658, 3562354), (5822, 3462006), (6532, 3085701), (8733, 2308004), (9798, 2057134), (11316, 1781177), (11644, 1731003), (17466, 1154002), (19596, 1028567), (25087, 803436), (34932, 577001), (50174, 401718), (66953, 301044), (75261, 267812), (100348, 200859), (133906, 150522)]