20106245042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{339323}}^1$

素因数の和:339434

約数の個数: 32

約数和(自身を含む): 33861820608

約数和(自身を除く): 13755575566

約数列:

[1, 2, 13, 26, 43, 53, 86, 106, 559, 689, 1118, 1378, 2279, 4558, 29627, 59254, 339323, 678646, 4411199, 8822398, 14590889, 17984119, 29181778, 35968238, 189681557, 233793547, 379363114, 467587094, 773317117, 1546634234, 10053122521, 20106245042]

約数ペア:

[(1, 20106245042), (2, 10053122521), (13, 1546634234), (26, 773317117), (43, 467587094), (53, 379363114), (86, 233793547), (106, 189681557), (559, 35968238), (689, 29181778), (1118, 17984119), (1378, 14590889), (2279, 8822398), (4558, 4411199), (29627, 678646), (59254, 339323)]