20082852295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{27329}}^1$

素因数の和:27807

約数の個数: 32

約数和(自身を含む): 27202314240

約数和(自身を除く): 7119461945

約数列:

[1, 5, 11, 31, 55, 155, 341, 431, 1705, 2155, 4741, 13361, 23705, 27329, 66805, 136645, 146971, 300619, 734855, 847199, 1503095, 4235995, 9319189, 11778799, 46595945, 58893995, 129566789, 365142769, 647833945, 1825713845, 4016570459, 20082852295]

約数ペア:

[(1, 20082852295), (5, 4016570459), (11, 1825713845), (31, 647833945), (55, 365142769), (155, 129566789), (341, 58893995), (431, 46595945), (1705, 11778799), (2155, 9319189), (4741, 4235995), (13361, 1503095), (23705, 847199), (27329, 734855), (66805, 300619), (136645, 146971)]