20051456064

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{30689}}^1$

素因数の和:30828

約数の個数: 112

約数和(自身を含む): 55003354560

約数和(自身を除く): 34951898496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 83, 96, 123, 164, 166, 192, 246, 249, 328, 332, 492, 498, 656, 664, 984, 996, 1312, 1328, 1968, 1992, 2624, 2656, 3403, 3936, 3984, 5312, 6806, 7872, 7968, 10209, 13612, 15936, 20418, 27224, 30689, 40836, 54448, 61378, 81672, 92067, 108896, 122756, 163344, 184134, 217792, 245512, 326688, 368268, 491024, 653376, 736536, 982048, 1258249, 1473072, 1964096, 2516498, 2547187, 2946144, 3774747, 5032996, 5094374, 5892288, 7549494, 7641561, 10065992, 10188748, 15098988, 15283122, 20131984, 20377496, 30197976, 30566244, 40263968, 40754992, 60395952, 61132488, 80527936, 81509984, 104434667, 120791904, 122264976, 163019968, 208869334, 241583808, 244529952, 313304001, 417738668, 489059904, 626608002, 835477336, 1253216004, 1670954672, 2506432008, 3341909344, 5012864016, 6683818688, 10025728032, 20051456064]

約数ペア:

[(1, 20051456064), (2, 10025728032), (3, 6683818688), (4, 5012864016), (6, 3341909344), (8, 2506432008), (12, 1670954672), (16, 1253216004), (24, 835477336), (32, 626608002), (41, 489059904), (48, 417738668), (64, 313304001), (82, 244529952), (83, 241583808), (96, 208869334), (123, 163019968), (164, 122264976), (166, 120791904), (192, 104434667), (246, 81509984), (249, 80527936), (328, 61132488), (332, 60395952), (492, 40754992), (498, 40263968), (656, 30566244), (664, 30197976), (984, 20377496), (996, 20131984), (1312, 15283122), (1328, 15098988), (1968, 10188748), (1992, 10065992), (2624, 7641561), (2656, 7549494), (3403, 5892288), (3936, 5094374), (3984, 5032996), (5312, 3774747), (6806, 2946144), (7872, 2547187), (7968, 2516498), (10209, 1964096), (13612, 1473072), (15936, 1258249), (20418, 982048), (27224, 736536), (30689, 653376), (40836, 491024), (54448, 368268), (61378, 326688), (81672, 245512), (92067, 217792), (108896, 184134), (122756, 163344)]