20232253016

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{2719}}^1$

素因数の和:3088

約数の個数: 64

約数和(自身を含む): 39408230400

約数和(自身を除く): 19175977384

約数列:

[1, 2, 4, 8, 43, 86, 97, 172, 194, 223, 344, 388, 446, 776, 892, 1784, 2719, 4171, 5438, 8342, 9589, 10876, 16684, 19178, 21631, 21752, 33368, 38356, 43262, 76712, 86524, 116917, 173048, 233834, 263743, 467668, 527486, 606337, 930133, 935336, 1054972, 1212674, 1860266, 2109944, 2425348, 3720532, 4850696, 7441064, 11340949, 22681898, 26072491, 45363796, 52144982, 58814689, 90727592, 104289964, 117629378, 208579928, 235258756, 470517512, 2529031627, 5058063254, 10116126508, 20232253016]

約数ペア:

[(1, 20232253016), (2, 10116126508), (4, 5058063254), (8, 2529031627), (43, 470517512), (86, 235258756), (97, 208579928), (172, 117629378), (194, 104289964), (223, 90727592), (344, 58814689), (388, 52144982), (446, 45363796), (776, 26072491), (892, 22681898), (1784, 11340949), (2719, 7441064), (4171, 4850696), (5438, 3720532), (8342, 2425348), (9589, 2109944), (10876, 1860266), (16684, 1212674), (19178, 1054972), (21631, 935336), (21752, 930133), (33368, 606337), (38356, 527486), (43262, 467668), (76712, 263743), (86524, 233834), (116917, 173048)]