20131271622

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{643}}^1$

素因数の和:1144

約数の個数: 192

約数和(自身を含む): 55697241600

約数和(自身を除く): 35565969978

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 343, 441, 461, 462, 539, 643, 686, 693, 882, 922, 1029, 1078, 1286, 1383, 1386, 1617, 1929, 2058, 2766, 3087, 3227, 3234, 3773, 3858, 4149, 4501, 4851, 5071, 5787, 6174, 6454, 7073, 7546, 8298, 9002, 9681, 9702, 10142, 11319, 11574, 13503, 14146, 15213, 19362, 21219, 22589, 22638, 27006, 29043, 30426, 31507, 33957, 35497, 40509, 42438, 45178, 45639, 49511, 58086, 63014, 63657, 67767, 67914, 70994, 81018, 91278, 94521, 99022, 106491, 127314, 135534, 148533, 158123, 189042, 203301, 212982, 220549, 248479, 283563, 296423, 297066, 316246, 319473, 346577, 406602, 441098, 445599, 474369, 496958, 567126, 592846, 638946, 661647, 693154, 745437, 889269, 891198, 948738, 1039731, 1323294, 1423107, 1490874, 1739353, 1778538, 1984941, 2074961, 2079462, 2236311, 2426039, 2667807, 2846214, 3119193, 3260653, 3478706, 3969882, 4149922, 4472622, 4852078, 5218059, 5335614, 6224883, 6238386, 6521306, 7278117, 9781959, 10436118, 12449766, 14524727, 14556234, 15654177, 18674649, 19563918, 21834351, 22824571, 29049454, 29345877, 31308354, 37349298, 43574181, 43668702, 45649142, 58691754, 68473713, 87148362, 101673089, 130722543, 136947426, 159771997, 203346178, 205421139, 261445086, 305019267, 319543994, 410842278, 479315991, 610038534, 915057801, 958631982, 1118403979, 1437947973, 1830115602, 2236807958, 2875895946, 3355211937, 6710423874, 10065635811, 20131271622]

約数ペア:

[(1, 20131271622), (2, 10065635811), (3, 6710423874), (6, 3355211937), (7, 2875895946), (9, 2236807958), (11, 1830115602), (14, 1437947973), (18, 1118403979), (21, 958631982), (22, 915057801), (33, 610038534), (42, 479315991), (49, 410842278), (63, 319543994), (66, 305019267), (77, 261445086), (98, 205421139), (99, 203346178), (126, 159771997), (147, 136947426), (154, 130722543), (198, 101673089), (231, 87148362), (294, 68473713), (343, 58691754), (441, 45649142), (461, 43668702), (462, 43574181), (539, 37349298), (643, 31308354), (686, 29345877), (693, 29049454), (882, 22824571), (922, 21834351), (1029, 19563918), (1078, 18674649), (1286, 15654177), (1383, 14556234), (1386, 14524727), (1617, 12449766), (1929, 10436118), (2058, 9781959), (2766, 7278117), (3087, 6521306), (3227, 6238386), (3234, 6224883), (3773, 5335614), (3858, 5218059), (4149, 4852078), (4501, 4472622), (4851, 4149922), (5071, 3969882), (5787, 3478706), (6174, 3260653), (6454, 3119193), (7073, 2846214), (7546, 2667807), (8298, 2426039), (9002, 2236311), (9681, 2079462), (9702, 2074961), (10142, 1984941), (11319, 1778538), (11574, 1739353), (13503, 1490874), (14146, 1423107), (15213, 1323294), (19362, 1039731), (21219, 948738), (22589, 891198), (22638, 889269), (27006, 745437), (29043, 693154), (30426, 661647), (31507, 638946), (33957, 592846), (35497, 567126), (40509, 496958), (42438, 474369), (45178, 445599), (45639, 441098), (49511, 406602), (58086, 346577), (63014, 319473), (63657, 316246), (67767, 297066), (67914, 296423), (70994, 283563), (81018, 248479), (91278, 220549), (94521, 212982), (99022, 203301), (106491, 189042), (127314, 158123), (135534, 148533)]