20199394584

素因数分解:

$2^3\times 3^2\times {\mathrm{3539}}^1\times {\mathrm{79273}}^1$

素因数の和:82824

約数の個数: 48

約数和(自身を含む): 54722842200

約数和(自身を除く): 34523447616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3539, 7078, 10617, 14156, 21234, 28312, 31851, 42468, 63702, 79273, 84936, 127404, 158546, 237819, 254808, 317092, 475638, 634184, 713457, 951276, 1426914, 1902552, 2853828, 5707656, 280547147, 561094294, 841641441, 1122188588, 1683282882, 2244377176, 2524924323, 3366565764, 5049848646, 6733131528, 10099697292, 20199394584]

約数ペア:

[(1, 20199394584), (2, 10099697292), (3, 6733131528), (4, 5049848646), (6, 3366565764), (8, 2524924323), (9, 2244377176), (12, 1683282882), (18, 1122188588), (24, 841641441), (36, 561094294), (72, 280547147), (3539, 5707656), (7078, 2853828), (10617, 1902552), (14156, 1426914), (21234, 951276), (28312, 713457), (31851, 634184), (42468, 475638), (63702, 317092), (79273, 254808), (84936, 237819), (127404, 158546)]