2013124460

素因数分解:

$2^2\times 5^1\times {\mathrm{7741}}^1\times {\mathrm{13003}}^1$

素因数の和:20753

約数の個数: 24

約数和(自身を含む): 4228432656

約数和(自身を除く): 2215308196

約数列:

[1, 2, 4, 5, 10, 20, 7741, 13003, 15482, 26006, 30964, 38705, 52012, 65015, 77410, 130030, 154820, 260060, 100656223, 201312446, 402624892, 503281115, 1006562230, 2013124460]

約数ペア:

[(1, 2013124460), (2, 1006562230), (4, 503281115), (5, 402624892), (10, 201312446), (20, 100656223), (7741, 260060), (13003, 154820), (15482, 130030), (26006, 77410), (30964, 65015), (38705, 52012)]