20851918356

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{116959}}^1$

素因数の和:117228

約数の個数: 48

約数和(自身を含む): 49516185600

約数和(自身を除く): 28664267244

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 179, 249, 332, 358, 498, 537, 716, 996, 1074, 2148, 14857, 29714, 44571, 59428, 89142, 116959, 178284, 233918, 350877, 467836, 701754, 1403508, 9707597, 19415194, 20935661, 29122791, 38830388, 41871322, 58245582, 62806983, 83742644, 116491164, 125613966, 251227932, 1737659863, 3475319726, 5212979589, 6950639452, 10425959178, 20851918356]

約数ペア:

[(1, 20851918356), (2, 10425959178), (3, 6950639452), (4, 5212979589), (6, 3475319726), (12, 1737659863), (83, 251227932), (166, 125613966), (179, 116491164), (249, 83742644), (332, 62806983), (358, 58245582), (498, 41871322), (537, 38830388), (716, 29122791), (996, 20935661), (1074, 19415194), (2148, 9707597), (14857, 1403508), (29714, 701754), (44571, 467836), (59428, 350877), (89142, 233918), (116959, 178284)]