20122432

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:407

約数の個数: 56

約数和(自身を含む): 44147232

約数和(自身を除く): 24024800

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 101, 176, 202, 283, 352, 404, 566, 704, 808, 1111, 1132, 1616, 2222, 2264, 3113, 3232, 4444, 4528, 6226, 6464, 8888, 9056, 12452, 17776, 18112, 24904, 28583, 35552, 49808, 57166, 71104, 99616, 114332, 199232, 228664, 314413, 457328, 628826, 914656, 1257652, 1829312, 2515304, 5030608, 10061216, 20122432]

約数ペア:

[(1, 20122432), (2, 10061216), (4, 5030608), (8, 2515304), (11, 1829312), (16, 1257652), (22, 914656), (32, 628826), (44, 457328), (64, 314413), (88, 228664), (101, 199232), (176, 114332), (202, 99616), (283, 71104), (352, 57166), (404, 49808), (566, 35552), (704, 28583), (808, 24904), (1111, 18112), (1132, 17776), (1616, 12452), (2222, 9056), (2264, 8888), (3113, 6464), (3232, 6226), (4444, 4528)]