20056415181

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{293467}}^1$

素因数の和:293609

約数の個数: 32

約数和(自身を含む): 30990220800

約数和(自身を除く): 10933805619

約数列:

[1, 3, 11, 19, 33, 57, 109, 209, 327, 627, 1199, 2071, 3597, 6213, 22781, 68343, 293467, 880401, 3228137, 5575873, 9684411, 16727619, 31987903, 61334603, 95963709, 184003809, 351866933, 607770157, 1055600799, 1823310471, 6685471727, 20056415181]

約数ペア:

[(1, 20056415181), (3, 6685471727), (11, 1823310471), (19, 1055600799), (33, 607770157), (57, 351866933), (109, 184003809), (209, 95963709), (327, 61334603), (627, 31987903), (1199, 16727619), (2071, 9684411), (3597, 5575873), (6213, 3228137), (22781, 880401), (68343, 293467)]