20223313362

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{16979}}^1$

素因数の和:17157

約数の個数: 128

約数和(自身を含む): 53988249600

約数和(自身を除く): 33764936238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 137, 138, 161, 189, 207, 274, 322, 378, 411, 414, 483, 621, 822, 959, 966, 1233, 1242, 1449, 1918, 2466, 2877, 2898, 3151, 3699, 4347, 5754, 6302, 7398, 8631, 8694, 9453, 16979, 17262, 18906, 22057, 25893, 28359, 33958, 44114, 50937, 51786, 56718, 66171, 85077, 101874, 118853, 132342, 152811, 170154, 198513, 237706, 305622, 356559, 390517, 397026, 458433, 595539, 713118, 781034, 916866, 1069677, 1171551, 1191078, 2139354, 2326123, 2343102, 2733619, 3209031, 3514653, 4652246, 5467238, 6418062, 6978369, 7029306, 8200857, 10543959, 13956738, 16282861, 16401714, 20935107, 21087918, 24602571, 32565722, 41870214, 48848583, 49205142, 53500829, 62805321, 73807713, 97697166, 107001658, 125610642, 146545749, 147615426, 160502487, 293091498, 321004974, 374505803, 439637247, 481507461, 749011606, 879274494, 963014922, 1123517409, 1444522383, 2247034818, 2889044766, 3370552227, 6741104454, 10111656681, 20223313362]

約数ペア:

[(1, 20223313362), (2, 10111656681), (3, 6741104454), (6, 3370552227), (7, 2889044766), (9, 2247034818), (14, 1444522383), (18, 1123517409), (21, 963014922), (23, 879274494), (27, 749011606), (42, 481507461), (46, 439637247), (54, 374505803), (63, 321004974), (69, 293091498), (126, 160502487), (137, 147615426), (138, 146545749), (161, 125610642), (189, 107001658), (207, 97697166), (274, 73807713), (322, 62805321), (378, 53500829), (411, 49205142), (414, 48848583), (483, 41870214), (621, 32565722), (822, 24602571), (959, 21087918), (966, 20935107), (1233, 16401714), (1242, 16282861), (1449, 13956738), (1918, 10543959), (2466, 8200857), (2877, 7029306), (2898, 6978369), (3151, 6418062), (3699, 5467238), (4347, 4652246), (5754, 3514653), (6302, 3209031), (7398, 2733619), (8631, 2343102), (8694, 2326123), (9453, 2139354), (16979, 1191078), (17262, 1171551), (18906, 1069677), (22057, 916866), (25893, 781034), (28359, 713118), (33958, 595539), (44114, 458433), (50937, 397026), (51786, 390517), (56718, 356559), (66171, 305622), (85077, 237706), (101874, 198513), (118853, 170154), (132342, 152811)]