20163236568

素因数分解:

$2^3\times 3^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1\times {\mathrm{23879}}^1$

素因数の和:24272

約数の個数: 64

約数和(自身を含む): 50961830400

約数和(自身を除く): 30798593832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 151, 233, 302, 453, 466, 604, 699, 906, 932, 1208, 1398, 1812, 1864, 2796, 3624, 5592, 23879, 35183, 47758, 70366, 71637, 95516, 105549, 140732, 143274, 191032, 211098, 281464, 286548, 422196, 573096, 844392, 3605729, 5563807, 7211458, 10817187, 11127614, 14422916, 16691421, 21634374, 22255228, 28845832, 33382842, 43268748, 44510456, 66765684, 86537496, 133531368, 840134857, 1680269714, 2520404571, 3360539428, 5040809142, 6721078856, 10081618284, 20163236568]

約数ペア:

[(1, 20163236568), (2, 10081618284), (3, 6721078856), (4, 5040809142), (6, 3360539428), (8, 2520404571), (12, 1680269714), (24, 840134857), (151, 133531368), (233, 86537496), (302, 66765684), (453, 44510456), (466, 43268748), (604, 33382842), (699, 28845832), (906, 22255228), (932, 21634374), (1208, 16691421), (1398, 14422916), (1812, 11127614), (1864, 10817187), (2796, 7211458), (3624, 5563807), (5592, 3605729), (23879, 844392), (35183, 573096), (47758, 422196), (70366, 286548), (71637, 281464), (95516, 211098), (105549, 191032), (140732, 143274)]