20167945903

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{241079}}^1$

素因数の和:241159

約数の個数: 32

約数和(自身を含む): 26383795200

約数和(自身を除く): 6215849297

約数列:

[1, 7, 17, 19, 37, 119, 133, 259, 323, 629, 703, 2261, 4403, 4921, 11951, 83657, 241079, 1687553, 4098343, 4580501, 8919923, 28688401, 32063507, 62439461, 77868517, 151638691, 169478537, 545079619, 1061470837, 1186349759, 2881135129, 20167945903]

約数ペア:

[(1, 20167945903), (7, 2881135129), (17, 1186349759), (19, 1061470837), (37, 545079619), (119, 169478537), (133, 151638691), (259, 77868517), (323, 62439461), (629, 32063507), (703, 28688401), (2261, 8919923), (4403, 4580501), (4921, 4098343), (11951, 1687553), (83657, 241079)]