20113085024

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{223439}}^1$

素因数の和:223575

約数の個数: 48

約数和(自身を含む): 41385556800

約数和(自身を除く): 21272471776

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 97, 116, 194, 232, 388, 464, 776, 928, 1552, 2813, 3104, 5626, 11252, 22504, 45008, 90016, 223439, 446878, 893756, 1787512, 3575024, 6479731, 7150048, 12959462, 21673583, 25918924, 43347166, 51837848, 86694332, 103675696, 173388664, 207351392, 346777328, 628533907, 693554656, 1257067814, 2514135628, 5028271256, 10056542512, 20113085024]

約数ペア:

[(1, 20113085024), (2, 10056542512), (4, 5028271256), (8, 2514135628), (16, 1257067814), (29, 693554656), (32, 628533907), (58, 346777328), (97, 207351392), (116, 173388664), (194, 103675696), (232, 86694332), (388, 51837848), (464, 43347166), (776, 25918924), (928, 21673583), (1552, 12959462), (2813, 7150048), (3104, 6479731), (5626, 3575024), (11252, 1787512), (22504, 893756), (45008, 446878), (90016, 223439)]