20100794418

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{12539}}^1$

素因数の和:12696

約数の個数: 96

約数和(自身を含む): 46832385600

約数和(自身を除く): 26731591182

約数列:

[1, 2, 3, 6, 9, 18, 29, 37, 58, 74, 83, 87, 111, 166, 174, 222, 249, 261, 333, 498, 522, 666, 747, 1073, 1494, 2146, 2407, 3071, 3219, 4814, 6142, 6438, 7221, 9213, 9657, 12539, 14442, 18426, 19314, 21663, 25078, 27639, 37617, 43326, 55278, 75234, 89059, 112851, 178118, 225702, 267177, 363631, 463943, 534354, 727262, 801531, 927886, 1040737, 1090893, 1391829, 1603062, 2081474, 2181786, 2783658, 3122211, 3272679, 4175487, 6244422, 6545358, 8350974, 9366633, 13454347, 18733266, 26908694, 30181373, 38507269, 40363041, 60362746, 77014538, 80726082, 90544119, 115521807, 121089123, 181088238, 231043614, 242178246, 271632357, 346565421, 543264714, 693130842, 1116710801, 2233421602, 3350132403, 6700264806, 10050397209, 20100794418]

約数ペア:

[(1, 20100794418), (2, 10050397209), (3, 6700264806), (6, 3350132403), (9, 2233421602), (18, 1116710801), (29, 693130842), (37, 543264714), (58, 346565421), (74, 271632357), (83, 242178246), (87, 231043614), (111, 181088238), (166, 121089123), (174, 115521807), (222, 90544119), (249, 80726082), (261, 77014538), (333, 60362746), (498, 40363041), (522, 38507269), (666, 30181373), (747, 26908694), (1073, 18733266), (1494, 13454347), (2146, 9366633), (2407, 8350974), (3071, 6545358), (3219, 6244422), (4814, 4175487), (6142, 3272679), (6438, 3122211), (7221, 2783658), (9213, 2181786), (9657, 2081474), (12539, 1603062), (14442, 1391829), (18426, 1090893), (19314, 1040737), (21663, 927886), (25078, 801531), (27639, 727262), (37617, 534354), (43326, 463943), (55278, 363631), (75234, 267177), (89059, 225702), (112851, 178118)]