20612103612

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{1439}}^1$

素因数の和:1835

約数の個数: 96

約数和(自身を含む): 49816166400

約数和(自身を除く): 29204062788

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 109, 141, 188, 218, 233, 282, 327, 436, 466, 564, 654, 699, 932, 1308, 1398, 1439, 2796, 2878, 4317, 5123, 5756, 8634, 10246, 10951, 15369, 17268, 20492, 21902, 25397, 30738, 32853, 43804, 50794, 61476, 65706, 67633, 76191, 101588, 131412, 135266, 152382, 156851, 202899, 270532, 304764, 313702, 335287, 405798, 470553, 627404, 670574, 811596, 941106, 1005861, 1193659, 1341148, 1882212, 2011722, 2387318, 3580977, 4023444, 4774636, 7161954, 7371997, 14323908, 14743994, 15758489, 22115991, 29487988, 31516978, 36546283, 44231982, 47275467, 63033956, 73092566, 88463964, 94550934, 109638849, 146185132, 189101868, 219277698, 438555396, 1717675301, 3435350602, 5153025903, 6870701204, 10306051806, 20612103612]

約数ペア:

[(1, 20612103612), (2, 10306051806), (3, 6870701204), (4, 5153025903), (6, 3435350602), (12, 1717675301), (47, 438555396), (94, 219277698), (109, 189101868), (141, 146185132), (188, 109638849), (218, 94550934), (233, 88463964), (282, 73092566), (327, 63033956), (436, 47275467), (466, 44231982), (564, 36546283), (654, 31516978), (699, 29487988), (932, 22115991), (1308, 15758489), (1398, 14743994), (1439, 14323908), (2796, 7371997), (2878, 7161954), (4317, 4774636), (5123, 4023444), (5756, 3580977), (8634, 2387318), (10246, 2011722), (10951, 1882212), (15369, 1341148), (17268, 1193659), (20492, 1005861), (21902, 941106), (25397, 811596), (30738, 670574), (32853, 627404), (43804, 470553), (50794, 405798), (61476, 335287), (65706, 313702), (67633, 304764), (76191, 270532), (101588, 202899), (131412, 156851), (135266, 152382)]