20401474866

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1\times {\mathrm{152293}}^1$

素因数の和:152650

約数の個数: 32

約数和(自身を含む): 41448335040

約数和(自身を除く): 21046860174

約数列:

[1, 2, 3, 6, 83, 166, 249, 269, 498, 538, 807, 1614, 22327, 44654, 66981, 133962, 152293, 304586, 456879, 913758, 12640319, 25280638, 37920957, 40966817, 75841914, 81933634, 122900451, 245800902, 3400245811, 6800491622, 10200737433, 20401474866]

約数ペア:

[(1, 20401474866), (2, 10200737433), (3, 6800491622), (6, 3400245811), (83, 245800902), (166, 122900451), (249, 81933634), (269, 75841914), (498, 40966817), (538, 37920957), (807, 25280638), (1614, 12640319), (22327, 913758), (44654, 456879), (66981, 304586), (133962, 152293)]