20070982665

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1\times {\mathrm{7919}}^1$

素因数の和:8454

約数の個数: 48

約数和(自身を含む): 35118420480

約数和(自身を除く): 15047437815

約数列:

[1, 3, 5, 9, 15, 45, 151, 373, 453, 755, 1119, 1359, 1865, 2265, 3357, 5595, 6795, 7919, 16785, 23757, 39595, 56323, 71271, 118785, 168969, 281615, 356355, 506907, 844845, 1195769, 2534535, 2953787, 3587307, 5978845, 8861361, 10761921, 14768935, 17936535, 26584083, 44306805, 53809605, 132920415, 446021837, 1338065511, 2230109185, 4014196533, 6690327555, 20070982665]

約数ペア:

[(1, 20070982665), (3, 6690327555), (5, 4014196533), (9, 2230109185), (15, 1338065511), (45, 446021837), (151, 132920415), (373, 53809605), (453, 44306805), (755, 26584083), (1119, 17936535), (1359, 14768935), (1865, 10761921), (2265, 8861361), (3357, 5978845), (5595, 3587307), (6795, 2953787), (7919, 2534535), (16785, 1195769), (23757, 844845), (39595, 506907), (56323, 356355), (71271, 281615), (118785, 168969)]