20120502644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1699}}^1\times {\mathrm{9281}}^1$

素因数の和:11024

約数の個数: 48

約数和(自身を含む): 39764088000

約数和(自身を除く): 19643585356

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 1699, 3398, 6796, 9281, 18562, 18689, 37124, 37378, 49271, 74756, 98542, 102091, 197084, 204182, 269149, 408364, 538298, 541981, 1076596, 1083962, 2167924, 2960639, 5921278, 11842556, 15768419, 31536838, 63073676, 173452609, 346905218, 457284151, 693810436, 914568302, 1829136604, 5030125661, 10060251322, 20120502644]

約数ペア:

[(1, 20120502644), (2, 10060251322), (4, 5030125661), (11, 1829136604), (22, 914568302), (29, 693810436), (44, 457284151), (58, 346905218), (116, 173452609), (319, 63073676), (638, 31536838), (1276, 15768419), (1699, 11842556), (3398, 5921278), (6796, 2960639), (9281, 2167924), (18562, 1083962), (18689, 1076596), (37124, 541981), (37378, 538298), (49271, 408364), (74756, 269149), (98542, 204182), (102091, 197084)]