20182858676

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{21611}}^1$

素因数の和:21824

約数の個数: 48

約数和(自身を含む): 37361096640

約数和(自身を除く): 17178237964

約数列:

[1, 2, 4, 29, 58, 83, 97, 116, 166, 194, 332, 388, 2407, 2813, 4814, 5626, 8051, 9628, 11252, 16102, 21611, 32204, 43222, 86444, 233479, 466958, 626719, 933916, 1253438, 1793713, 2096267, 2506876, 3587426, 4192534, 7174852, 8385068, 52017677, 60791743, 104035354, 121583486, 173990161, 208070708, 243166972, 347980322, 695960644, 5045714669, 10091429338, 20182858676]

約数ペア:

[(1, 20182858676), (2, 10091429338), (4, 5045714669), (29, 695960644), (58, 347980322), (83, 243166972), (97, 208070708), (116, 173990161), (166, 121583486), (194, 104035354), (332, 60791743), (388, 52017677), (2407, 8385068), (2813, 7174852), (4814, 4192534), (5626, 3587426), (8051, 2506876), (9628, 2096267), (11252, 1793713), (16102, 1253438), (21611, 933916), (32204, 626719), (43222, 466958), (86444, 233479)]