20241301328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1\times {\mathrm{1031}}^1$

素因数の和:1956

約数の個数: 80

約数和(自身を含む): 42083556480

約数和(自身を除く): 21842255152

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 89, 136, 178, 272, 356, 712, 811, 1031, 1424, 1513, 1622, 2062, 3026, 3244, 4124, 6052, 6488, 8248, 12104, 12976, 13787, 16496, 17527, 24208, 27574, 35054, 55148, 70108, 72179, 91759, 110296, 140216, 144358, 183518, 220592, 280432, 288716, 367036, 577432, 734072, 836141, 1154864, 1227043, 1468144, 1559903, 1672282, 2454086, 3119806, 3344564, 4908172, 6239612, 6689128, 9816344, 12479224, 13378256, 14214397, 19632688, 24958448, 28428794, 56857588, 74416549, 113715176, 148833098, 227430352, 297666196, 595332392, 1190664784, 1265081333, 2530162666, 5060325332, 10120650664, 20241301328]

約数ペア:

[(1, 20241301328), (2, 10120650664), (4, 5060325332), (8, 2530162666), (16, 1265081333), (17, 1190664784), (34, 595332392), (68, 297666196), (89, 227430352), (136, 148833098), (178, 113715176), (272, 74416549), (356, 56857588), (712, 28428794), (811, 24958448), (1031, 19632688), (1424, 14214397), (1513, 13378256), (1622, 12479224), (2062, 9816344), (3026, 6689128), (3244, 6239612), (4124, 4908172), (6052, 3344564), (6488, 3119806), (8248, 2454086), (12104, 1672282), (12976, 1559903), (13787, 1468144), (16496, 1227043), (17527, 1154864), (24208, 836141), (27574, 734072), (35054, 577432), (55148, 367036), (70108, 288716), (72179, 280432), (91759, 220592), (110296, 183518), (140216, 144358)]